diff --git a/apps/admin/src/pages/ProductEditPage.tsx b/apps/admin/src/pages/ProductEditPage.tsx
index c1b1007..996e2c8 100644
--- a/apps/admin/src/pages/ProductEditPage.tsx
+++ b/apps/admin/src/pages/ProductEditPage.tsx
@@ -40,8 +40,7 @@ export default function ProductEditPage() {
   const [name, setName] = useState<Record<string, string>>({})
   const [description, setDescription] = useState<Record<string, string>>({})
   const [details, setDetails] = useState<Record<string, string>>({})
-  const [options, setOptions] = useState<{name: string, values: string[]}[]>([])
-  const [optionInputs, setOptionInputs] = useState<string[]>(['', '', ''])
+  const [options, setOptions] = useState<{name: Record<string, string>, values: Record<string, string>[]}[]>([])
   const [variants, setVariants] = useState<Partial<Variant>[]>([])
   const [images, setImages] = useState<Partial<ProductImage>[]>([])
   
@@ -105,7 +104,15 @@ export default function ProductEditPage() {
           setDescription(parseTranslatable(prodData.description))
           setDetails(parseTranslatable(prodData.details))
           
-          const parseOptions = (val: any) => Array.isArray(val) ? val : []
+          const parseOptions = (val: any) => {
+            if (!Array.isArray(val)) return []
+            return val.map(opt => ({
+              name: typeof opt.name === 'string' ? { th: opt.name } : (opt.name || { th: '' }),
+              values: Array.isArray(opt.values)
+                ? opt.values.map((v: any) => typeof v === 'string' ? { th: v } : (v || { th: '' }))
+                : []
+            }))
+          }
           setOptions(parseOptions(prodData.options))
           setVariants(prodData.variants || [])
           setImages(prodData.images || [])
@@ -138,16 +145,19 @@ export default function ProductEditPage() {
     setVariants(updated)
   }
 
-  const regenerateVariants = (newOptions: {name: string, values: string[]}[]) => {
+  const regenerateVariants = (newOptions: {name: Record<string, string>, values: Record<string, string>[]}[]) => {
     setVariants(prevVariants => {
-      const validOptions = newOptions.filter(o => o.name && o.values.length > 0)
+      const validOptions = newOptions.filter(o => o.name && (o.name['th'] || o.name['en']) && o.values.length > 0)
       if (validOptions.length === 0) {
         const defaultVar = prevVariants.find(v => !v.option1 || v.option1 === 'Default')
         return defaultVar ? [defaultVar] : []
       }
       
-      const arrays = validOptions.map(o => o.values)
-      const cartesian = arrays.reduce((acc, curr) => 
+      const arrays = validOptions.map(o => o.values.map(v => v['th'] || v['en'] || Object.values(v)[0] || ''))
+      const filteredArrays = arrays.filter(arr => arr.length > 0 && arr.some(v => v !== ''))
+      if (filteredArrays.length === 0) return []
+
+      const cartesian = filteredArrays.reduce((acc, curr) => 
         acc.flatMap(c => curr.map(n => [...c, n])),
         [[]] as string[][]
       )
@@ -450,7 +460,7 @@ export default function ProductEditPage() {
               </div>
               {options.length < 3 && (
                 <button 
-                  onClick={() => setOptions([...options, { name: '', values: [] }])}
+                  onClick={() => setOptions([...options, { name: {}, values: [] }])}
                   className="flex items-center gap-2 px-3 py-1.5 rounded-lg bg-cyan-glow/10 border border-cyan-glow/20 text-cyan-glow text-[10px] font-bold uppercase tracking-widest hover:bg-cyan-glow/20 transition-all"
                 >
                   <Plus className="w-3.5 h-3.5" />
@@ -464,13 +474,13 @@ export default function ProductEditPage() {
                 <div key={idx} className="p-4 bg-white/[0.02] border border-white/5 rounded-2xl animate-fade-in space-y-4 relative group">
                   <div className="flex flex-col sm:flex-row gap-4 items-start">
                     <div className="w-full sm:w-1/3 space-y-2">
-                      <label className="text-[10px] uppercase font-bold tracking-widest text-slate-600 ml-1">Option Name</label>
+                      <label className="text-[10px] uppercase font-bold tracking-widest text-slate-600 ml-1">Option Name ({activeLang.toUpperCase()})</label>
                       <input 
                         type="text"
-                        value={opt.name}
+                        value={opt.name[activeLang] || ''}
                         onChange={(e) => {
                           const newOpts = [...options]
-                          newOpts[idx].name = e.target.value
+                          newOpts[idx].name = { ...newOpts[idx].name, [activeLang]: e.target.value }
                           setOptions(newOpts)
                           regenerateVariants(newOpts)
                         }}
@@ -479,11 +489,22 @@ export default function ProductEditPage() {
                       />
                     </div>
                     <div className="flex-1 space-y-2 w-full">
-                      <label className="text-[10px] uppercase font-bold tracking-widest text-slate-600 ml-1">Option Values (Press Enter to add)</label>
-                      <div className="flex flex-wrap gap-2 mb-2">
+                      <label className="text-[10px] uppercase font-bold tracking-widest text-slate-600 ml-1">Option Values ({activeLang.toUpperCase()})</label>
+                      <div className="flex flex-col gap-2 mb-2">
                         {opt.values.map((val, vIdx) => (
-                          <div key={vIdx} className="flex items-center gap-1 px-3 py-1 rounded-lg bg-cyan-glow/10 border border-cyan-glow/20 text-cyan-glow text-sm font-medium">
-                            {val}
+                          <div key={vIdx} className="flex items-center gap-2">
+                            <input 
+                              type="text"
+                              value={val[activeLang] || ''}
+                              onChange={(e) => {
+                                const newOpts = [...options]
+                                newOpts[idx].values[vIdx] = { ...newOpts[idx].values[vIdx], [activeLang]: e.target.value }
+                                setOptions(newOpts)
+                                regenerateVariants(newOpts)
+                              }}
+                              className="w-full px-4 py-2 bg-night-950 border border-white/10 focus:border-cyan-glow/30 rounded-xl outline-none text-sm text-white transition-all shadow-inner"
+                              placeholder={`Value ${vIdx + 1}`}
+                            />
                             <button 
                               onClick={() => {
                                 const newOpts = [...options]
@@ -491,52 +512,28 @@ export default function ProductEditPage() {
                                 setOptions(newOpts)
                                 regenerateVariants(newOpts)
                               }}
-                              className="text-cyan-glow/50 hover:text-cyan-glow transition-colors ml-1"
+                              className="p-2 text-slate-500 hover:text-rose-500 hover:bg-rose-500/10 rounded-xl transition-colors"
                             >
-                              <X className="w-3 h-3" />
+                              <X className="w-4 h-4" />
                             </button>
                           </div>
                         ))}
                       </div>
-                      <input 
-                        type="text"
-                        value={optionInputs[idx]}
-                        onChange={(e) => {
-                          const newInputs = [...optionInputs]
-                          newInputs[idx] = e.target.value
-                          setOptionInputs(newInputs)
+                      <button 
+                        onClick={() => {
+                          const newOpts = [...options]
+                          newOpts[idx].values.push({ [activeLang]: '' })
+                          setOptions(newOpts)
                         }}
-                        onKeyDown={(e) => {
-                          if (e.key === 'Enter' || e.key === ',') {
-                            e.preventDefault()
-                            const val = optionInputs[idx].trim()
-                            if (val && !opt.values.includes(val)) {
-                              const newOpts = [...options]
-                              newOpts[idx].values.push(val)
-                              setOptions(newOpts)
-                              
-                              const newInputs = [...optionInputs]
-                              newInputs[idx] = ''
-                              setOptionInputs(newInputs)
-                              
-                              regenerateVariants(newOpts)
-                            }
-                          }
-                        }}
-                        placeholder="Add value..."
-                        className="w-full px-4 py-2 bg-night-950 border border-white/10 focus:border-cyan-glow/30 rounded-xl outline-none text-sm text-white transition-all shadow-inner"
-                      />
+                        className="text-xs font-bold text-cyan-glow hover:text-cyan-glow/80 mt-2 flex items-center gap-1"
+                      >
+                        <Plus className="w-3 h-3" /> Add Value
+                      </button>
                     </div>
                     <button 
                       onClick={() => {
                         const newOpts = options.filter((_, i) => i !== idx)
                         setOptions(newOpts)
-                        
-                        const newInputs = [...optionInputs]
-                        newInputs.splice(idx, 1)
-                        newInputs.push('')
-                        setOptionInputs(newInputs)
-                        
                         regenerateVariants(newOpts)
                       }}
                       className="p-2 rounded-xl text-slate-600 hover:text-rose-500 hover:bg-rose-500/10 transition-all sm:mt-6 self-end sm:self-auto"
@@ -570,7 +567,7 @@ export default function ProductEditPage() {
                 <thead>
                   <tr className="border-b border-white/10 text-[10px] uppercase tracking-widest text-slate-500">
                     {options.length > 0 ? options.map((opt, i) => (
-                      <th key={i} className="py-3 px-4 font-bold">{opt.name || `Option ${i + 1}`}</th>
+                      <th key={i} className="py-3 px-4 font-bold">{opt.name[activeLang] || opt.name['th'] || opt.name['en'] || `Option ${i + 1}`}</th>
                     )) : (
                       <th className="py-3 px-4 font-bold">Variant</th>
                     )}
diff --git a/apps/backend/.env.example b/apps/backend/.env.example
index 59c0184..9d2ea56 100644
--- a/apps/backend/.env.example
+++ b/apps/backend/.env.example
@@ -1 +1,9 @@
+DATABASE_URL="postgresql://postgres:postgres@localhost:5550/homaroma_db?schema=public"
+PORT=3051
+OMISE_SECRET_KEY="skey_test_67xsxzvrku2w9bc11rq"
+APP_URL="https://api.homaroma.shop"
+APP_URL="https://api.homaroma.shop"
 BACKEND_PUBLIC_URL="https://api.homaroma.shop"
+LINE_CHANNEL_SECRET="f003b6def9f33e44c7ef27c60823c392"
+LINE_CHANNEL_ACCESS_TOKEN="HdKPnnebRILkn9L73CwssVKL7sPI5MeAFP7rI6eEtY6tm7SVD34KaYZPCPy7sn1Wj4NY0yq2d9nqSYqaIqBZMP/bPc8ZqT861sgk9dt2l9k9KvvlbDI7eISP5y/1f4xI6+l5uLHK08koxD0djiUCxQdB04t89/1O/w1cDnyilFU="
+ti@pc-server:~/projects/homaroma-api
\ No newline at end of file
diff --git a/apps/backend/delete_products.ts b/apps/backend/delete_products.ts
new file mode 100644
index 0000000..dac7c79
--- /dev/null
+++ b/apps/backend/delete_products.ts
@@ -0,0 +1,24 @@
+import prisma from './src/lib/prisma';
+
+async function main() {
+  console.log('Starting deletion process...');
+
+  try {
+    // Delete all product variants first to avoid foreign key constraint errors
+    const deletedVariants = await prisma.productVariant.deleteMany({});
+    console.log(`Deleted ${deletedVariants.count} ProductVariants.`);
+
+    // Delete all products
+    const deletedProducts = await prisma.product.deleteMany({});
+    console.log(`Deleted ${deletedProducts.count} Products.`);
+
+    console.log('Deletion completed successfully.');
+  } catch (error) {
+    console.error('Error deleting products:', error);
+    process.exit(1);
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+main();
diff --git a/apps/backend/scratch_seed_product.ts b/apps/backend/scratch_seed_product.ts
new file mode 100644
index 0000000..0816ab9
--- /dev/null
+++ b/apps/backend/scratch_seed_product.ts
@@ -0,0 +1,10 @@
+import prisma from './src/lib/prisma';
+async function main() {
+  const brand = await prisma.productBrand.findFirst({ where: { name: 'DDC' } });
+  let cat = await prisma.category.findFirst({ where: { name: 'Sprockets' } });
+  if (!cat) {
+    cat = await prisma.category.create({ data: { name: 'Sprockets' } });
+  }
+  console.log(JSON.stringify({brandId: brand?.id, catId: cat.id}));
+}
+main().catch(console.error).finally(() => process.exit(0));
diff --git a/apps/backend/scratch_test.ts b/apps/backend/scratch_test.ts
new file mode 100644
index 0000000..864e20d
--- /dev/null
+++ b/apps/backend/scratch_test.ts
@@ -0,0 +1,16 @@
+import { PrismaClient } from '@prisma/client';
+const prisma = new PrismaClient();
+prisma.product.findMany({
+  include: {
+    category: { include: { translations: true } },
+    brand: true,
+    translations: true,
+    variants: { 
+      include: { 
+        bomItems: { include: { rawMaterial: true } } 
+      }, 
+      orderBy: { price: "asc" } 
+    },
+    images: { orderBy: { order: "asc" } },
+  }
+}).then(console.log).catch(console.error).finally(() => prisma.$disconnect());
diff --git a/apps/backend/scratch_test_langs.ts b/apps/backend/scratch_test_langs.ts
new file mode 100644
index 0000000..5335c1e
--- /dev/null
+++ b/apps/backend/scratch_test_langs.ts
@@ -0,0 +1,5 @@
+import prisma from './src/lib/prisma';
+prisma.storeSettingsTranslation.findMany({ select: { langCode: true } })
+  .then(x => console.log([...new Set(x.map(r => r.langCode))]))
+  .catch(console.error)
+  .finally(() => prisma.$disconnect());
diff --git a/apps/backend/scratch_test_menus.ts b/apps/backend/scratch_test_menus.ts
new file mode 100644
index 0000000..1b4cc68
--- /dev/null
+++ b/apps/backend/scratch_test_menus.ts
@@ -0,0 +1,2 @@
+import prisma from './src/lib/prisma';
+prisma.menu.findMany().then(console.log).catch(console.error).finally(() => prisma.$disconnect());
diff --git a/apps/backend/scratch_test_page.ts b/apps/backend/scratch_test_page.ts
new file mode 100644
index 0000000..84f870d
--- /dev/null
+++ b/apps/backend/scratch_test_page.ts
@@ -0,0 +1,14 @@
+import { PrismaClient } from '@prisma/client';
+const prisma = new PrismaClient();
+prisma.page.findUnique({
+  where: { slug: 'home' },
+  include: {
+    translations: true,
+    sections: {
+      include: {
+        translations: true
+      },
+      orderBy: { order: "asc" }
+    }
+  }
+}).then(console.log).catch(console.error).finally(() => prisma.$disconnect());
diff --git a/apps/backend/scratch_test_page2.ts b/apps/backend/scratch_test_page2.ts
new file mode 100644
index 0000000..fe78c30
--- /dev/null
+++ b/apps/backend/scratch_test_page2.ts
@@ -0,0 +1,10 @@
+import prisma from './src/lib/prisma';
+prisma.page.findUnique({
+  where: { slug: 'home' },
+  include: {
+    translations: true,
+    sections: {
+      orderBy: { order: "asc" }
+    }
+  }
+}).then(console.log).catch(console.error).finally(() => prisma.$disconnect());
diff --git a/apps/backend/src/routes/products.ts b/apps/backend/src/routes/products.ts
index 7752f60..2231551 100644
--- a/apps/backend/src/routes/products.ts
+++ b/apps/backend/src/routes/products.ts
@@ -4,15 +4,35 @@ import prisma from "../lib/prisma";
 export const productsRoute = new Elysia({ prefix: "/products" })
   .decorate("validateVariants", (options: any[] = [], variants: any[] = []) => {
     if (options.length > 3) throw new Error("Options array length cannot exceed 3.");
+    
+    const getPrimaryValues = (values: any[]) => {
+      return values.map(val => {
+        if (typeof val === 'string') return val;
+        if (typeof val === 'object' && val !== null) {
+          return val.th || Object.values(val)[0];
+        }
+        return String(val);
+      });
+    };
+
     for (const v of variants) {
-      if (v.option1 && options[0] && !options[0].values.includes(v.option1)) {
-        throw new Error(`Variant option1 '${v.option1}' is not found in options[0].values [${options[0].values.join(', ')}]`);
+      if (v.option1 && options[0]) {
+        const validValues = getPrimaryValues(options[0].values);
+        if (!validValues.includes(v.option1)) {
+          throw new Error(`Variant option1 '${v.option1}' is not found in options[0].values [${validValues.join(', ')}]`);
+        }
       }
-      if (v.option2 && options[1] && !options[1].values.includes(v.option2)) {
-        throw new Error(`Variant option2 '${v.option2}' is not found in options[1].values [${options[1].values.join(', ')}]`);
+      if (v.option2 && options[1]) {
+        const validValues = getPrimaryValues(options[1].values);
+        if (!validValues.includes(v.option2)) {
+          throw new Error(`Variant option2 '${v.option2}' is not found in options[1].values [${validValues.join(', ')}]`);
+        }
       }
-      if (v.option3 && options[2] && !options[2].values.includes(v.option3)) {
-        throw new Error(`Variant option3 '${v.option3}' is not found in options[2].values [${options[2].values.join(', ')}]`);
+      if (v.option3 && options[2]) {
+        const validValues = getPrimaryValues(options[2].values);
+        if (!validValues.includes(v.option3)) {
+          throw new Error(`Variant option3 '${v.option3}' is not found in options[2].values [${validValues.join(', ')}]`);
+        }
       }
     }
   })
@@ -369,10 +389,28 @@ export const productsRoute = new Elysia({ prefix: "/products" })
           validateVariants(payload.options || [], payload.variants);
         }
         const product = await prisma.$transaction(async (tx) => {
+          let categoryId = payload.categoryId;
+          if (!categoryId && payload.categoryName) {
+            let cat = await tx.category.findUnique({ where: { name: payload.categoryName } });
+            if (!cat) {
+              cat = await tx.category.create({ data: { name: payload.categoryName } });
+            }
+            categoryId = cat.id;
+          }
+
+          let brandId = payload.brandId;
+          if (!brandId && payload.brandName) {
+            let brand = await tx.productBrand.findUnique({ where: { name: payload.brandName } });
+            if (!brand) {
+              brand = await tx.productBrand.create({ data: { name: payload.brandName } });
+            }
+            brandId = brand.id;
+          }
+
           const prod = await tx.product.create({
             data: {
-              categoryId: payload.categoryId,
-              brandId: payload.brandId,
+              categoryId: categoryId,
+              brandId: brandId,
               name: payload.name || "New Product",
               price: payload.price || 0,
               description: payload.description || "",
@@ -381,15 +419,29 @@ export const productsRoute = new Elysia({ prefix: "/products" })
             }
           });
           
-          await tx.productTranslation.create({
-            data: {
-              productId: prod.id,
-              langCode: 'th',
-              name: payload.name || "New Product",
-              description: payload.description || "",
-              details: payload.details || "",
+          if (payload.translations && typeof payload.translations === 'object') {
+            for (const [lang, trans] of Object.entries(payload.translations)) {
+              await tx.productTranslation.create({
+                data: {
+                  productId: prod.id,
+                  langCode: lang,
+                  name: (trans as any).name || payload.name || "New Product",
+                  description: (trans as any).description || payload.description || "",
+                  details: (trans as any).details || payload.details || "",
+                }
+              });
             }
-          });
+          } else {
+            await tx.productTranslation.create({
+              data: {
+                productId: prod.id,
+                langCode: 'th',
+                name: payload.name || "New Product",
+                description: payload.description || "",
+                details: payload.details || "",
+              }
+            });
+          }
 
           if (payload.variants && payload.variants.length > 0) {
             for (const v of payload.variants) {
@@ -437,6 +489,124 @@ export const productsRoute = new Elysia({ prefix: "/products" })
       },
     }
   )
+  .post(
+    "/bulk",
+    async ({ body, status, validateVariants }) => {
+      const payloadArray = body as any[];
+      if (!Array.isArray(payloadArray)) {
+        return status(400, { success: false, message: "Payload must be an array of products" });
+      }
+
+      try {
+        const createdProducts = await prisma.$transaction(async (tx) => {
+          const results = [];
+          
+          for (const payload of payloadArray) {
+            if (payload.variants && Array.isArray(payload.variants)) {
+              validateVariants(payload.options || [], payload.variants);
+            }
+
+            let categoryId = payload.categoryId;
+            if (!categoryId && payload.categoryName) {
+              let cat = await tx.category.findUnique({ where: { name: payload.categoryName } });
+              if (!cat) {
+                cat = await tx.category.create({ data: { name: payload.categoryName } });
+              }
+              categoryId = cat.id;
+            }
+
+            let brandId = payload.brandId;
+            if (!brandId && payload.brandName) {
+              let brand = await tx.productBrand.findUnique({ where: { name: payload.brandName } });
+              if (!brand) {
+                brand = await tx.productBrand.create({ data: { name: payload.brandName } });
+              }
+              brandId = brand.id;
+            }
+
+            const prod = await tx.product.create({
+              data: {
+                categoryId: categoryId,
+                brandId: brandId,
+                name: payload.name || "New Product",
+                price: payload.price || 0,
+                description: payload.description || "",
+                details: payload.details || "",
+                options: payload.options || [],
+              }
+            });
+            
+            if (payload.translations && typeof payload.translations === 'object') {
+              for (const [lang, trans] of Object.entries(payload.translations)) {
+                await tx.productTranslation.create({
+                  data: {
+                    productId: prod.id,
+                    langCode: lang,
+                    name: (trans as any).name || payload.name || "New Product",
+                    description: (trans as any).description || payload.description || "",
+                    details: (trans as any).details || payload.details || "",
+                  }
+                });
+              }
+            } else {
+              await tx.productTranslation.create({
+                data: {
+                  productId: prod.id,
+                  langCode: 'th',
+                  name: payload.name || "New Product",
+                  description: payload.description || "",
+                  details: payload.details || "",
+                }
+              });
+            }
+
+            if (payload.variants && payload.variants.length > 0) {
+              for (const v of payload.variants) {
+                await tx.productVariant.create({
+                  data: {
+                    productId: prod.id,
+                    sku: v.sku || null,
+                    barcode: v.barcode || null,
+                    stock: v.stock || 0,
+                    option1: v.option1 || "",
+                    option2: v.option2 || "",
+                    option3: v.option3 || "",
+                    price: v.price || 0,
+                  }
+                });
+              }
+            }
+
+            if (payload.images && payload.images.length > 0) {
+              for (const [idx, img] of payload.images.entries()) {
+                await tx.productImage.create({
+                  data: {
+                    productId: prod.id,
+                    url: img.url,
+                    order: img.order ?? idx,
+                  }
+                });
+              }
+            }
+            results.push(prod);
+          }
+          return results;
+        });
+
+        return { success: true, products: createdProducts };
+      } catch (err: any) {
+        console.error("Bulk create products error:", err);
+        return status(500, { success: false, message: err?.message || "Failed to bulk create products" });
+      }
+    },
+    {
+      body: t.Array(t.Any()),
+      detail: {
+        summary: "Bulk Create Products",
+        tags: ["products"],
+      },
+    }
+  )
   .patch(
     "/:id",
     async ({ params, body, status }) => {
diff --git a/apps/mcp-server/index.ts b/apps/mcp-server/index.ts
index 1e448d4..c0f5652 100644
--- a/apps/mcp-server/index.ts
+++ b/apps/mcp-server/index.ts
@@ -253,24 +253,49 @@ server.setRequestHandler(ListToolsRequestSchema, async () => {
       },
       {
         name: "create_product",
-        description: "Create a new product, optionally including its options and variant matrix. Minimum required fields are categoryId and brandId.",
+        description: "Create a new product, optionally including its options and variant matrix. Provide categoryId/brandId OR categoryName/brandName.",
         inputSchema: {
           type: "object",
           properties: {
             categoryId: { type: "number" },
+            categoryName: { type: "string" },
             brandId: { type: "number" },
+            brandName: { type: "string" },
             name: { type: "string" },
             description: { type: "string" },
             details: { type: "string" },
             price: { type: "number", description: "Base price if no variants are provided" },
-            options: {
-              type: "array",
-              description: "Array of option definitions (max 3). E.g., [{'name': 'Size', 'values': ['S', 'M']}]",
-              items: {
+            translations: {
+              type: "object",
+              description: "Object with lang codes as keys (e.g. 'th', 'en') and {name, description, details} as values",
+              additionalProperties: {
                 type: "object",
                 properties: {
                   name: { type: "string" },
-                  values: { type: "array", items: { type: "string" } }
+                  description: { type: "string" },
+                  details: { type: "string" }
+                }
+              }
+            },
+            options: {
+              type: "array",
+              description: "Array of option definitions (max 3). E.g., [{'name': {'th': 'ขนาด'}, 'values': [{'th': 'เล็ก'}, {'en': 'Small'}]}]",
+              items: {
+                type: "object",
+                properties: {
+                  name: {
+                    type: "object",
+                    description: "Object with lang codes as keys, e.g. {'th': 'ขนาด', 'en': 'Size'}",
+                    additionalProperties: { type: "string" }
+                  },
+                  values: {
+                    type: "array",
+                    items: {
+                      type: "object",
+                      description: "Object with lang codes as keys",
+                      additionalProperties: { type: "string" }
+                    }
+                  }
                 },
                 required: ["name", "values"]
               }
@@ -292,8 +317,80 @@ server.setRequestHandler(ListToolsRequestSchema, async () => {
                 required: ["option1"]
               }
             }
+          }
+        }
+      },
+      {
+        name: "bulk_create_products",
+        description: "Create multiple products at once. Each object in the array has the same schema as create_product.",
+        inputSchema: {
+          type: "object",
+          properties: {
+            products: {
+              type: "array",
+              items: {
+                type: "object",
+                properties: {
+                  categoryId: { type: "number" },
+                  categoryName: { type: "string" },
+                  brandId: { type: "number" },
+                  brandName: { type: "string" },
+                  name: { type: "string" },
+                  description: { type: "string" },
+                  details: { type: "string" },
+                  price: { type: "number" },
+                  translations: {
+                    type: "object",
+                    additionalProperties: {
+                      type: "object",
+                      properties: {
+                        name: { type: "string" },
+                        description: { type: "string" },
+                        details: { type: "string" }
+                      }
+                    }
+                  },
+                  options: {
+                    type: "array",
+                    items: {
+                      type: "object",
+                      properties: {
+                        name: {
+                          type: "object",
+                          additionalProperties: { type: "string" }
+                        },
+                        values: {
+                          type: "array",
+                          items: {
+                            type: "object",
+                            additionalProperties: { type: "string" }
+                          }
+                        }
+                      },
+                      required: ["name", "values"]
+                    }
+                  },
+                  variants: {
+                    type: "array",
+                    items: {
+                      type: "object",
+                      properties: {
+                        sku: { type: "string" },
+                        barcode: { type: "string" },
+                        price: { type: "number" },
+                        stock: { type: "number", default: 0 },
+                        option1: { type: "string" },
+                        option2: { type: "string" },
+                        option3: { type: "string" }
+                      },
+                      required: ["option1"]
+                    }
+                  }
+                }
+              }
+            }
           },
-          required: ["categoryId", "brandId"]
+          required: ["products"]
         }
       },
       {
@@ -309,8 +406,17 @@ server.setRequestHandler(ListToolsRequestSchema, async () => {
               items: {
                 type: "object",
                 properties: {
-                  name: { type: "string" },
-                  values: { type: "array", items: { type: "string" } }
+                  name: {
+                    type: "object",
+                    additionalProperties: { type: "string" }
+                  },
+                  values: {
+                    type: "array",
+                    items: {
+                      type: "object",
+                      additionalProperties: { type: "string" }
+                    }
+                  }
                 },
                 required: ["name", "values"]
               }
@@ -585,6 +691,10 @@ server.setRequestHandler(CallToolRequestSchema, async (request) => {
         const res = await api.post(`/products`, params);
         return { content: [{ type: "text", text: JSON.stringify(res.data, null, 2) }] };
       }
+      case "bulk_create_products": {
+        const res = await api.post(`/products/bulk`, params.products);
+        return { content: [{ type: "text", text: JSON.stringify(res.data, null, 2) }] };
+      }
       case "sync_product_variants": {
         const payload = {
           options: params.options,
diff --git a/apps/mcp-server/menu-toolkit.ts b/apps/mcp-server/menu-toolkit.ts
index 45d2c1b..f816a56 100644
--- a/apps/mcp-server/menu-toolkit.ts
+++ b/apps/mcp-server/menu-toolkit.ts
@@ -203,14 +203,33 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
     }
     case "upsert_menu": {
       const dryRun = !!params.dryRun;
-      const items = Array.isArray(params.items) ? params.items : [];
+      let existingMenu: any = null;
+      try {
+        const getRes = await api.get(`/menus/${params.name}`);
+        existingMenu = getRes.data;
+      } catch (e) {
+        // Menu might not exist yet
+      }
+
+      const items = params.items !== undefined ? (Array.isArray(params.items) ? params.items : []) : (existingMenu?.items || []);
       const body: any = { items };
       const itemCheck = validateMenuItems(items);
       if (itemCheck.issues.length > 0) {
         throw new Error(`Invalid menu items: ${itemCheck.issues.join("; ")}`);
       }
-      if (params.payload !== undefined) body.payload = params.payload;
-      if (params.isActive !== undefined) body.isActive = params.isActive;
+
+      if (params.payload !== undefined) {
+        body.payload = params.payload;
+      } else if (existingMenu?.payload !== undefined) {
+        body.payload = existingMenu.payload;
+      }
+
+      if (params.isActive !== undefined) {
+        body.isActive = params.isActive;
+      } else if (existingMenu?.isActive !== undefined) {
+        body.isActive = existingMenu.isActive;
+      }
+
       if (params.payload !== undefined && !isPlainObject(params.payload) && !Array.isArray(params.payload)) {
         throw new Error("Invalid menu payload: payload must be an object or array");
       }
@@ -228,9 +247,9 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
                   menuName: params.name,
                   preview: {
                     name: params.name,
-                    items: cloneMenuValue(items),
-                    payload: params.payload !== undefined ? cloneMenuValue(params.payload) : undefined,
-                    isActive: params.isActive
+                    itemCount: items.length,
+                    hasPayload: !!body.payload,
+                    isActive: body.isActive
                   },
                   warnings: itemCheck.warnings
                 },
@@ -243,7 +262,25 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
       }
 
       const res = await api.put(`/menus/${params.name}`, body);
-      return { content: [{ type: "text", text: JSON.stringify(res.data, null, 2) }] };
+      return {
+        content: [
+          {
+            type: "text",
+            text: JSON.stringify(
+              {
+                success: true,
+                operation: "upsert_menu",
+                name: res.data.name,
+                isActive: res.data.isActive,
+                itemCount: res.data.items?.length || 0,
+                hasPayload: !!res.data.payload
+              },
+              null,
+              2
+            )
+          }
+        ]
+      };
     }
     case "audit_missing_pages": {
       const menusRes = await api.get("/menus");
@@ -373,7 +410,7 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
             {
               type: "text",
               text: JSON.stringify(
-                { success: true, dryRun: true, operation: "bulk_menu_operations", menuName: params.name, warnings: result.warnings, applied: result.applied, preview: { payload: result.payload } },
+                { success: true, dryRun: true, operation: "bulk_menu_operations", menuName: params.name, warnings: result.warnings, applied: result.applied, preview: { nodeCount: result.payload.length } },
                 null,
                 2
               )
@@ -392,7 +429,7 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
         content: [
           {
             type: "text",
-            text: JSON.stringify({ success: true, operation: "bulk_menu_operations", menuName: params.name, warnings: result.warnings, applied: result.applied, menu: writeRes.data }, null, 2)
+            text: JSON.stringify({ success: true, operation: "bulk_menu_operations", menuName: params.name, warnings: result.warnings, applied: result.applied, nodeCount: normalized.payload.length }, null, 2)
           }
         ]
       };
@@ -413,14 +450,14 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
           content: [
             {
               type: "text",
-              text: JSON.stringify({ success: true, dryRun: true, operation: "add_menu_node", nodeId: result.nodeId, warnings: validation.warnings, preview: result.payload }, null, 2)
+              text: JSON.stringify({ success: true, dryRun: true, operation: "add_menu_node", nodeId: result.nodeId, warnings: validation.warnings, preview: { nodeCount: result.payload.length } }, null, 2)
             }
           ]
         };
       }
 
       await api.put(`/menus/main`, { payload: result.payload, items: menu.items || [] });
-      return { content: [{ type: "text", text: JSON.stringify({ success: true, nodeId: result.nodeId, payload: result.payload }, null, 2) }] };
+      return { content: [{ type: "text", text: JSON.stringify({ success: true, nodeId: result.nodeId, nodeCount: result.payload.length }, null, 2) }] };
     }
     case "update_menu_translation": {
       const { nodeId, translations } = params;
@@ -438,14 +475,14 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
           content: [
             {
               type: "text",
-              text: JSON.stringify({ success: true, dryRun: true, operation: "update_menu_translation", warnings: validation.warnings, preview: result.payload }, null, 2)
+              text: JSON.stringify({ success: true, dryRun: true, operation: "update_menu_translation", warnings: validation.warnings, preview: { nodeCount: result.payload.length } }, null, 2)
             }
           ]
         };
       }
 
       await api.put(`/menus/main`, { payload: result.payload, items: menu.items || [] });
-      return { content: [{ type: "text", text: JSON.stringify({ success: true, nodeId, payload: result.payload }, null, 2) }] };
+      return { content: [{ type: "text", text: JSON.stringify({ success: true, nodeId, nodeCount: result.payload.length }, null, 2) }] };
     }
     case "move_menu_node": {
       const { nodeId, newParentId, orderIndex } = params;
@@ -459,14 +496,14 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
           content: [
             {
               type: "text",
-              text: JSON.stringify({ success: true, dryRun: true, operation: "move_menu_node", preview: result.payload }, null, 2)
+              text: JSON.stringify({ success: true, dryRun: true, operation: "move_menu_node", preview: { nodeCount: result.payload.length } }, null, 2)
             }
           ]
         };
       }
 
       await api.put(`/menus/main`, { payload: result.payload, items: menu.items || [] });
-      return { content: [{ type: "text", text: JSON.stringify({ success: true, payload: result.payload }, null, 2) }] };
+      return { content: [{ type: "text", text: JSON.stringify({ success: true, nodeCount: result.payload.length }, null, 2) }] };
     }
     case "remove_menu_node": {
       const { nodeId } = params;
@@ -480,14 +517,14 @@ export async function handleMenuTool(api: AxiosInstance, name: string, params: a
           content: [
             {
               type: "text",
-              text: JSON.stringify({ success: true, dryRun: true, operation: "remove_menu_node", removedNode: result.removedNode, preview: result.payload }, null, 2)
+              text: JSON.stringify({ success: true, dryRun: true, operation: "remove_menu_node", removedNode: result.removedNode, preview: { nodeCount: result.payload.length } }, null, 2)
             }
           ]
         };
       }
 
       await api.put(`/menus/main`, { payload: result.payload, items: menu.items || [] });
-      return { content: [{ type: "text", text: JSON.stringify({ success: true, payload: result.payload }, null, 2) }] };
+      return { content: [{ type: "text", text: JSON.stringify({ success: true, nodeCount: result.payload.length }, null, 2) }] };
     }
     default:
       return null;
diff --git a/apps/website/.env.production b/apps/website/.env.production
index e2d63b2..b7a5702 100644
--- a/apps/website/.env.production
+++ b/apps/website/.env.production
@@ -1,2 +1,2 @@
 # Production - ชี้ไป Backend จริงบน server
-NEXT_PUBLIC_API_URL=https://api.homaroma.shop/api
+NEXT_PUBLIC_API_URL=http://localhost:3051/api