diff --git a/apps/backend/prisma/migrations/20250426194423_add_condition_and_seller_to_product/migration.sql b/apps/backend/prisma/migrations/20250426194423_add_condition_and_seller_to_product/migration.sql
new file mode 100644
index 00000000..95d73d34
--- /dev/null
+++ b/apps/backend/prisma/migrations/20250426194423_add_condition_and_seller_to_product/migration.sql
@@ -0,0 +1,16 @@
+/*
+  Warnings:
+
+  - Added the required column `condition` to the `products` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `seller_address` to the `products` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- CreateEnum
+CREATE TYPE "ProductCondition" AS ENUM ('NEW', 'LIKE_NEW', 'GOOD', 'FAIR');
+
+-- AlterTable
+ALTER TABLE "products" ADD COLUMN     "condition" "ProductCondition" NOT NULL,
+ADD COLUMN     "seller_address" TEXT NOT NULL;
+
+-- AddForeignKey
+ALTER TABLE "products" ADD CONSTRAINT "products_seller_address_fkey" FOREIGN KEY ("seller_address") REFERENCES "users"("wallet_address") ON DELETE RESTRICT ON UPDATE CASCADE;
diff --git a/apps/backend/prisma/schema.prisma b/apps/backend/prisma/schema.prisma
index b0745bb5..c1fc9059 100644
--- a/apps/backend/prisma/schema.prisma
+++ b/apps/backend/prisma/schema.prisma
@@ -7,6 +7,13 @@ datasource db {
   url      = env("POSTGRES_URI")
 }
 
+enum ProductCondition {
+  NEW
+  LIKE_NEW
+  GOOD
+  FAIR
+}
+
 model Category {
   id        String    @id @default(uuid())
   name      String    @unique
@@ -19,16 +26,19 @@ model Category {
 }
 
 model Product {
-  id          String         @id @default(uuid())
-  name        String
-  createdAt   DateTime       @default(now()) @map("created_at")
-  updatedAt   DateTime       @updatedAt @map("updated_at")
-  categoryId  String         @map("category_id")
-  description String?
-  price       Float
-  slug        String         @unique
-  images      ProductImage[]
-  category    Category       @relation(fields: [categoryId], references: [id])
+  id            String           @id @default(uuid())
+  name          String
+  createdAt     DateTime         @default(now()) @map("created_at")
+  updatedAt     DateTime         @updatedAt @map("updated_at")
+  categoryId    String           @map("category_id")
+  description   String?
+  price         Float
+  slug          String           @unique
+  images        ProductImage[]
+  condition     ProductCondition
+  sellerAddress String           @map("seller_address")
+  user          User             @relation(fields: [sellerAddress], references: [walletAddress])
+  category      Category         @relation(fields: [categoryId], references: [id])
 
   @@map("products")
 }
@@ -45,28 +55,28 @@ model ProductImage {
 }
 
 model User {
-  walletAddress    String   @id @map("wallet_address")
-  name             String   @db.VarChar(20)
-  surname          String   @db.VarChar(50)
-  email            String   @unique @db.VarChar(150)
-  telegramUsername String?  @map("telegram_username") @db.VarChar(50)
-  country          String   @db.VarChar(100)
-  isSeller         Boolean  @default(false) @map("is_seller")
+  walletAddress    String    @id @map("wallet_address")
+  name             String    @db.VarChar(20)
+  surname          String    @db.VarChar(50)
+  email            String    @unique @db.VarChar(150)
+  telegramUsername String?   @map("telegram_username") @db.VarChar(50)
+  country          String    @db.VarChar(100)
+  isSeller         Boolean   @default(false) @map("is_seller")
   messages         Message[] @relation("UserMessages")
-  createdAt        DateTime @default(now()) @map("created_at")
-  updatedAt        DateTime @updatedAt @map("updated_at")
+  createdAt        DateTime  @default(now()) @map("created_at")
+  updatedAt        DateTime  @updatedAt @map("updated_at")
+  Product          Product[]
 
   @@map("users")
 }
 
-
 model Message {
-  id             String   @id @default(uuid())
-  orderId        String   @map("order_id")
-  senderAddress  String   @map("sender_address")
-  content        String
-  createdAt      DateTime @default(now()) @map("created_at")
-  updatedAt      DateTime @updatedAt @map("updated_at")
+  id            String   @id @default(uuid())
+  orderId       String   @map("order_id")
+  senderAddress String   @map("sender_address")
+  content       String
+  createdAt     DateTime @default(now()) @map("created_at")
+  updatedAt     DateTime @updatedAt @map("updated_at")
 
   order  Order @relation(fields: [orderId], references: [id])
   sender User  @relation("UserMessages", fields: [senderAddress], references: [walletAddress])
diff --git a/apps/backend/prisma/seed.ts b/apps/backend/prisma/seed.ts
index b46bbe82..78bccfe5 100644
--- a/apps/backend/prisma/seed.ts
+++ b/apps/backend/prisma/seed.ts
@@ -1,4 +1,4 @@
-import { PrismaClient } from "@prisma/client";
+import { $Enums, PrismaClient } from "@prisma/client";
 import slugify from "slugify";
 
 const prisma = new PrismaClient();
@@ -58,6 +58,8 @@ const products = [
 			"https://images.unsplash.com/photo-1700805732158-6f1169780ca7?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1494173853739-c21f58b16055?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.NEW,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "iPhone 15 Pro",
@@ -70,6 +72,8 @@ const products = [
 			"https://images.unsplash.com/photo-1695480571861-90044e831733?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1512446816042-444d641267d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Samsung QLED 4K Smart TV",
@@ -80,6 +84,8 @@ const products = [
 			"https://images.unsplash.com/photo-1593359677879-a4bb92f829d1?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1509281373149-e957c6296406?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.GOOD,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Sony WH-1000XM5 Headphones",
@@ -91,6 +97,8 @@ const products = [
 			"https://images.unsplash.com/photo-1590658268037-6bf12165a8df?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1578319439584-104c94d37305?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.FAIR,
+		sellerAddress: "0x123",
 	},
 
 	// Home & Kitchen
@@ -103,6 +111,8 @@ const products = [
 			"https://images.unsplash.com/photo-1617059063772-34532796cdb5?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1578738288760-05ce9be719d3?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Dyson V12 Cordless Vacuum",
@@ -114,6 +124,8 @@ const products = [
 			"https://images.unsplash.com/photo-1601584115197-04ecc0da31d7?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1558317374-067fb5f30001?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.GOOD,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Modern Velvet Sofa",
@@ -126,6 +138,8 @@ const products = [
 			"https://images.unsplash.com/photo-1493663284031-b7e3aefcae8e?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1558211583-d26f610c1eb1?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.NEW,
+		sellerAddress: "0x123",
 	},
 
 	// Fashion
@@ -138,6 +152,8 @@ const products = [
 			"https://images.unsplash.com/photo-1598033129183-c4f50c736f10?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1607345366928-199ea26cfe3e?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.FAIR,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Women's Cashmere Sweater",
@@ -148,6 +164,8 @@ const products = [
 			"https://images.unsplash.com/photo-1434389677669-e08b4cac3105?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1576566588028-4147f3842f27?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.FAIR,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Leather Ankle Boots",
@@ -159,6 +177,8 @@ const products = [
 			"https://images.unsplash.com/photo-1551107696-a4b0c5a0d9a2?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1542838132-92c53300491e?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 	},
 
 	// Sports & Outdoors
@@ -172,6 +192,8 @@ const products = [
 			"https://images.unsplash.com/photo-1517637382994-f02da38c6728?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1544367567-0f2fcb009e0b?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.GOOD,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Mountain Bike",
@@ -184,6 +206,8 @@ const products = [
 			"https://images.unsplash.com/photo-1485965120184-e220f721d03e?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1507035895480-2b3156c31fc8?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.NEW,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Camping Tent 4-Person",
@@ -194,6 +218,8 @@ const products = [
 			"https://images.unsplash.com/photo-1504280390367-361c6d9f38f4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1478131143081-80f7f84ca84d?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.GOOD,
+		sellerAddress: "0x123",
 	},
 
 	// Beauty & Health
@@ -206,6 +232,8 @@ const products = [
 			"https://images.unsplash.com/photo-1620916566398-39f1143ab7be?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1556760544-74068565f05c?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.FAIR,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Smart Fitness Watch",
@@ -218,6 +246,8 @@ const products = [
 			"https://images.unsplash.com/photo-1503328427499-d92d1ac3d174?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1512446816042-444d641267d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.NEW,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Hair Care Set",
@@ -229,6 +259,8 @@ const products = [
 			"https://images.unsplash.com/photo-1721379851141-e957fdf35c2e?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1512446816042-444d641267d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.GOOD,
+		sellerAddress: "0x123",
 	},
 
 	// Toys & Games
@@ -241,6 +273,8 @@ const products = [
 			"https://images.unsplash.com/photo-1610890716171-6b1bb98ffd09?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1611371805429-8b5c1b2c34ba?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.FAIR,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Remote Control Car",
@@ -252,6 +286,8 @@ const products = [
 			"https://images.unsplash.com/photo-1613404196612-e058bb5aa01a?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1512446816042-444d641267d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Building Blocks Set",
@@ -264,6 +300,8 @@ const products = [
 			"https://images.unsplash.com/photo-1631106256072-54c89defe828?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1516981879613-9f5da904015f?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 	},
 
 	// Automotive
@@ -277,6 +315,8 @@ const products = [
 			"https://images.unsplash.com/photo-1498887960847-2a5e46312788?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1512446816042-444d641267d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.FAIR,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Portable Car Vacuum",
@@ -289,6 +329,8 @@ const products = [
 			"https://images.unsplash.com/photo-1498887960847-2a5e46312788?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1512446816042-444d641267d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.GOOD,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Motorcycle Helmet",
@@ -300,6 +342,8 @@ const products = [
 			"https://images.unsplash.com/photo-1611004061856-ccc3cbe944b2?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1512446816042-444d641267d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.GOOD,
+		sellerAddress: "0x123",
 	},
 
 	// Books & Media
@@ -312,6 +356,8 @@ const products = [
 			"https://images.unsplash.com/photo-1512820790803-83ca734da794?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1544947950-fa07a98d237f?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.NEW,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Vinyl Record Player",
@@ -324,6 +370,8 @@ const products = [
 			"https://images.unsplash.com/photo-1525459819821-1c2d33189e23?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1533575349875-5f372f88e25b?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.NEW,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Classic Film Collection",
@@ -334,6 +382,8 @@ const products = [
 			"https://images.unsplash.com/photo-1478720568477-152d9b164e26?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1440404653325-ab127d49abc1?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 	},
 
 	{
@@ -346,6 +396,8 @@ const products = [
 			"https://images.unsplash.com/photo-1606220588913-b3aacb4d2f46?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1590658006821-04f4008d5717?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.GOOD,
+		sellerAddress: "0x123",
 	},
 	{
 		name: "Smart Home Speaker",
@@ -358,6 +410,8 @@ const products = [
 			"https://images.unsplash.com/photo-1511842745775-b366af36db2a?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 			"https://images.unsplash.com/photo-1512446816042-444d641267d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80",
 		],
+		condition: $Enums.ProductCondition.FAIR,
+		sellerAddress: "0x123",
 	},
 ];
 
@@ -380,6 +434,26 @@ async function main() {
 		}
 	}
 
+	//create a default user
+	const existingUser = await prisma.user.findUnique({
+		where: { walletAddress: "0x123" },
+	});
+
+	if (!existingUser) {
+		const user = await prisma.user.create({
+			data: {
+				name: "John",
+				surname: "Doe",
+				email: "john.doe@gmail.com",
+				walletAddress: "0x123",
+				country: "USA",
+			},
+		});
+		console.log(`Created user: ${user.email} `);
+	} else {
+		console.log(`User already exists: ${existingUser.email}`);
+	}
+
 	// Create products and their images if they don't exist
 	for (const product of products) {
 		const slug = slugify(product.name, { lower: true });
@@ -406,6 +480,8 @@ async function main() {
 					description: product.description,
 					price: product.price,
 					categoryId: category.id,
+					condition: product.condition,
+					sellerAddress: product.sellerAddress,
 				},
 			});
 
diff --git a/apps/backend/src/core/graphql/schema.gql b/apps/backend/src/core/graphql/schema.gql
index e1bed4d4..ab2caa47 100644
--- a/apps/backend/src/core/graphql/schema.gql
+++ b/apps/backend/src/core/graphql/schema.gql
@@ -21,11 +21,13 @@ input CreateMessageInput {
 }
 
 input CreateProductInput {
-	categoryId: String!
-	description: String
-	name: String!
-	price: Float!
-	slug: String!
+  categoryId: String!
+  condition: String!
+  description: String
+  name: String!
+  price: Float!
+  sellerAddress: String!
+  slug: String!
 }
 
 input CreateUserInput {
@@ -62,14 +64,17 @@ type Mutation {
 }
 
 type ProductDTO {
-	categoryId: String!
-	createdAt: DateTime!
-	description: String
-	id: ID!
-	name: String!
-	price: Float!
-	slug: String!
-	updatedAt: DateTime!
+
+  categoryId: String!
+  condition: String!
+  createdAt: DateTime!
+  description: String
+  id: ID!
+  name: String!
+  price: Float!
+  sellerAddress: String!
+  slug: String!
+  updatedAt: DateTime!
 }
 
 type ProductImage {
diff --git a/apps/backend/src/modules/product/dto/create-product.input.ts b/apps/backend/src/modules/product/dto/create-product.input.ts
index 84cec427..8f63e62e 100644
--- a/apps/backend/src/modules/product/dto/create-product.input.ts
+++ b/apps/backend/src/modules/product/dto/create-product.input.ts
@@ -1,4 +1,5 @@
 import { Field, Float, InputType } from "@nestjs/graphql";
+import { $Enums } from "@prisma/client";
 
 @InputType()
 export class CreateProductInput {
@@ -16,4 +17,10 @@ export class CreateProductInput {
 
 	@Field()
 	categoryId: string;
+
+	@Field(() => String)
+	condition: $Enums.ProductCondition;
+
+	@Field()
+	sellerAddress: string;
 }
diff --git a/apps/backend/src/modules/product/dto/product.dto.ts b/apps/backend/src/modules/product/dto/product.dto.ts
index 331d800f..3c92a1fa 100644
--- a/apps/backend/src/modules/product/dto/product.dto.ts
+++ b/apps/backend/src/modules/product/dto/product.dto.ts
@@ -1,4 +1,5 @@
 import { Field, Float, ID, ObjectType } from "@nestjs/graphql";
+import { $Enums } from "@prisma/client";
 
 @ObjectType()
 export class ProductDTO {
@@ -20,6 +21,12 @@ export class ProductDTO {
 	@Field()
 	categoryId: string;
 
+	@Field(() => String)
+	condition: $Enums.ProductCondition;
+
+	@Field()
+	sellerAddress: string;
+
 	@Field(() => Date)
 	createdAt: Date;
 
diff --git a/apps/backend/src/modules/product/entities/product.entity.ts b/apps/backend/src/modules/product/entities/product.entity.ts
index c8360230..4f877557 100644
--- a/apps/backend/src/modules/product/entities/product.entity.ts
+++ b/apps/backend/src/modules/product/entities/product.entity.ts
@@ -1,5 +1,5 @@
 import { Field, ID, ObjectType } from "@nestjs/graphql";
-
+import { $Enums } from "@prisma/client";
 @ObjectType()
 export class Product {
 	@Field(() => ID)
@@ -8,6 +8,12 @@ export class Product {
 	@Field(() => String)
 	name: string;
 
+	@Field(() => String)
+	condition: $Enums.ProductCondition;
+
+	@Field(() => String)
+	sellerAddress: string;
+
 	@Field(() => Date)
 	createdAt: Date;
 
diff --git a/apps/backend/src/modules/product/product.resolver.spec.ts b/apps/backend/src/modules/product/product.resolver.spec.ts
index 53be24b0..11018fa3 100644
--- a/apps/backend/src/modules/product/product.resolver.spec.ts
+++ b/apps/backend/src/modules/product/product.resolver.spec.ts
@@ -1,4 +1,5 @@
 import { Test, TestingModule } from "@nestjs/testing";
+import { $Enums } from "@prisma/client";
 import { CreateProductInput } from "./dto/create-product.input";
 import { ProductDTO } from "./dto/product.dto";
 import { ProductResolver } from "./product.resolver";
@@ -15,6 +16,8 @@ describe("ProductResolver", () => {
 		description: "This is a test product",
 		price: 99.99,
 		categoryId: "category-1",
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 		createdAt: new Date(),
 		updatedAt: new Date(),
 	};
@@ -24,6 +27,8 @@ describe("ProductResolver", () => {
 		slug: "test-product",
 		description: "This is a test product",
 		price: 99.99,
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 		categoryId: "category-1",
 	};
 
diff --git a/apps/backend/src/modules/product/product.service.spec.ts b/apps/backend/src/modules/product/product.service.spec.ts
index fb85c13c..8a56256e 100644
--- a/apps/backend/src/modules/product/product.service.spec.ts
+++ b/apps/backend/src/modules/product/product.service.spec.ts
@@ -1,4 +1,5 @@
 import { Test, TestingModule } from "@nestjs/testing";
+import { $Enums } from "@prisma/client";
 import { PrismaService } from "../../core/prisma/prisma.service";
 import { CreateProductInput } from "./dto/create-product.input";
 import { ProductDTO } from "./dto/product.dto";
@@ -15,6 +16,8 @@ describe("ProductService", () => {
 		description: "This is a test product",
 		price: 99.99,
 		categoryId: "category-1",
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 		createdAt: new Date(),
 		updatedAt: new Date(),
 	};
@@ -24,6 +27,8 @@ describe("ProductService", () => {
 		slug: "test-product",
 		description: "This is a test product",
 		price: 99.99,
+		condition: $Enums.ProductCondition.LIKE_NEW,
+		sellerAddress: "0x123",
 		categoryId: "category-1",
 	};