diff --git a/src/modules/contact/interface/interface.ts b/src/modules/contact/interface/interface.ts
index 827a6f6..5b22c21 100644
--- a/src/modules/contact/interface/interface.ts
+++ b/src/modules/contact/interface/interface.ts
@@ -5,5 +5,5 @@ export enum ContactStatusEnum {
 
 export enum ContactScope {
   APPLICATION = 'application',
-  RESTAURANT = 'shop',
+  SHOP = 'shop',
 }
diff --git a/src/modules/contact/providers/contact.service.ts b/src/modules/contact/providers/contact.service.ts
index 39f87af..f4b288e 100644
--- a/src/modules/contact/providers/contact.service.ts
+++ b/src/modules/contact/providers/contact.service.ts
@@ -22,7 +22,7 @@ export class ContactService {
 
     let shop: Shop | null = null;
 
-    if ((restId || slug) && dto.scope === ContactScope.RESTAURANT) {
+    if ((restId || slug) && dto.scope === ContactScope.SHOP) {
       shop = await this.em.findOne(Shop, {
         ...(restId ? { id: restId } : {})
         , ...(slug ? { slug: slug } : {})
@@ -49,7 +49,7 @@ export class ContactService {
       orderBy: dto.orderBy,
       order: dto.order,
       status: dto.status,
-      scope: ContactScope.RESTAURANT,
+      scope: ContactScope.SHOP,
       restaurantId
     });
   }
diff --git a/src/modules/coupons/controllers/coupon.controller.ts b/src/modules/coupons/controllers/coupon.controller.ts
index 9614978..7915a47 100644
--- a/src/modules/coupons/controllers/coupon.controller.ts
+++ b/src/modules/coupons/controllers/coupon.controller.ts
@@ -6,12 +6,6 @@ import { FindCouponsDto } from '../dto/find-coupons.dto';
 import {
   ApiTags,
   ApiOperation,
-  ApiCreatedResponse,
-  ApiOkResponse,
-  ApiNotFoundResponse,
-  ApiQuery,
-  ApiBody,
-  ApiParam,
   ApiBearerAuth,
   ApiHeader,
 } from '@nestjs/swagger';
@@ -24,89 +18,65 @@ import { Permissions } from 'src/common/decorators/permissions.decorator';
 
 @ApiTags('coupons')
 @Controller()
+@ApiBearerAuth()
 export class CouponController {
   constructor(private readonly couponService: CouponService) { }
 
-  @UseGuards(AuthGuard)
-  @ApiBearerAuth()
   @Get('public/coupons/me')
+  @UseGuards(AuthGuard)
   @ApiOperation({ summary: 'Get paginated list of shop coupons' })
   @ApiHeader(API_HEADER_SLUG)
-  @ApiQuery({ name: 'page', required: false, type: Number })
-  @ApiQuery({ name: 'limit', required: false, type: Number })
-  @ApiQuery({ name: 'search', required: false, type: String })
-  @ApiQuery({ name: 'orderBy', required: false, type: String })
-  @ApiQuery({ name: 'order', required: false, enum: ['asc', 'desc'] })
-  @ApiQuery({ name: 'type', required: false, enum: ['PERCENTAGE', 'FIXED'] })
-  @ApiQuery({ name: 'isActive', required: false, type: Boolean })
-  getMyCoupons(@Query() dto: FindCouponsDto, @ShopId() restId: string) {
-    return this.couponService.findAll(restId, dto);
+  getMyCoupons(@Query() dto: FindCouponsDto, @ShopId() shopId: string) {
+    return this.couponService.findAll(shopId, dto);
   }
-  /*** Admin ***/
+
+  //========================== Admin =======================
+
   @UseGuards(AdminAuthGuard)
-  @ApiBearerAuth()
   @Permissions(Permission.MANAGE_COUPONS)
   @Post('admin/coupons')
   @ApiOperation({ summary: 'Create a new coupon' })
-  @ApiCreatedResponse({ description: 'The coupon has been successfully created.', type: CreateCouponDto })
-  @ApiBody({ type: CreateCouponDto })
-  create(@Body() createCouponDto: CreateCouponDto, @ShopId() restId: string) {
-    return this.couponService.create(restId, createCouponDto);
+  create(@Body() createCouponDto: CreateCouponDto, @ShopId() shopId: string) {
+    return this.couponService.create(shopId, createCouponDto);
   }
 
   @UseGuards(AdminAuthGuard)
-  @ApiBearerAuth()
   @Permissions(Permission.MANAGE_COUPONS)
   @Get('admin/coupons')
   @ApiOperation({ summary: 'Get a paginated list of coupons' })
-  @ApiQuery({ name: 'page', required: false, type: Number })
-  @ApiQuery({ name: 'limit', required: false, type: Number })
-  @ApiQuery({ name: 'search', required: false, type: String })
-  @ApiQuery({ name: 'orderBy', required: false, type: String })
-  @ApiQuery({ name: 'order', required: false, enum: ['asc', 'desc'] })
-  @ApiQuery({ name: 'type', required: false, enum: ['PERCENTAGE', 'FIXED'] })
-  @ApiQuery({ name: 'isActive', required: false, type: Boolean })
-  findAll(@Query() dto: FindCouponsDto, @ShopId() restId: string) {
-    return this.couponService.findAll(restId, dto);
+  findAll(@Query() dto: FindCouponsDto, @ShopId() shopId: string) {
+    return this.couponService.findAll(shopId, dto);
   }
 
   @UseGuards(AdminAuthGuard)
-  @ApiBearerAuth()
   @Permissions(Permission.MANAGE_COUPONS)
   @Get('admin/coupons/:id')
   @ApiOperation({ summary: 'Get a coupon by id' })
-  @ApiParam({ name: 'id', required: true })
   findById(@Param('id') id: string) {
     return this.couponService.findById(id);
   }
 
   @UseGuards(AdminAuthGuard)
-  @ApiBearerAuth()
   @Permissions(Permission.MANAGE_COUPONS)
   @Patch('admin/coupons/:id')
   @ApiOperation({ summary: 'Update a coupon' })
-  @ApiParam({ name: 'id', required: true })
-  @ApiBody({ type: UpdateCouponDto })
   update(@Param('id') id: string, @Body() updateCouponDto: UpdateCouponDto) {
     return this.couponService.update(id, updateCouponDto);
   }
 
   @UseGuards(AdminAuthGuard)
-  @ApiBearerAuth()
   @Permissions(Permission.MANAGE_COUPONS)
   @Delete('admin/coupons/:id')
   @ApiOperation({ summary: 'Delete (soft) a coupon' })
-  @ApiParam({ name: 'id', required: true })
   remove(@Param('id') id: string) {
     return this.couponService.remove(id);
   }
 
   @UseGuards(AdminAuthGuard)
-  @ApiBearerAuth()
   @Permissions(Permission.MANAGE_COUPONS)
   @Get('admin/coupons/generate-code')
   @ApiOperation({ summary: 'generate a coupon code' })
-  generateCouponCode(@ShopId() restId: string) {
-    return this.couponService.generateCouponCode(restId);
+  generateCouponCode(@ShopId() shopId: string) {
+    return this.couponService.generateCouponCode(shopId);
   }
 }
diff --git a/src/modules/coupons/dto/create-coupon.dto.ts b/src/modules/coupons/dto/create-coupon.dto.ts
index 5a61813..fa18f71 100644
--- a/src/modules/coupons/dto/create-coupon.dto.ts
+++ b/src/modules/coupons/dto/create-coupon.dto.ts
@@ -93,7 +93,7 @@ export class CreateCouponDto {
     description: 'Array of product category IDs. If empty, coupon applies to all categories.',
     type: [String],
   })
-  foodCategories?: string[];
+  productCategories?: string[];
 
   @IsOptional()
   @IsArray()
diff --git a/src/modules/coupons/entities/coupon.entity.ts b/src/modules/coupons/entities/coupon.entity.ts
index 4dc7dfa..65785c4 100644
--- a/src/modules/coupons/entities/coupon.entity.ts
+++ b/src/modules/coupons/entities/coupon.entity.ts
@@ -53,7 +53,7 @@ export class Coupon extends BaseEntity {
   isActive: boolean = true;
 
   @Property({ type: 'json', nullable: true })
-  foodCategories?: string[]; // Array of category IDs
+  productCategories?: string[]; // Array of category IDs
 
   @Property({ type: 'json', nullable: true })
   products?: string[]; // Array of product IDs
diff --git a/src/modules/coupons/providers/coupon.service.ts b/src/modules/coupons/providers/coupon.service.ts
index 7d42276..059cce1 100644
--- a/src/modules/coupons/providers/coupon.service.ts
+++ b/src/modules/coupons/providers/coupon.service.ts
@@ -17,7 +17,7 @@ export class CouponService {
     private readonly couponRepository: CouponRepository,
     private readonly shopRepository: ShopRepository,
     private readonly em: EntityManager,
-  ) {}
+  ) { }
 
   async create(restId: string, createCouponDto: CreateCouponDto): Promise<Coupon> {
     const shop = await this.shopRepository.findOne({ id: restId });
@@ -62,7 +62,7 @@ export class CouponService {
       endDate: createCouponDto.endDate ? new Date(createCouponDto.endDate) : undefined,
       isActive: createCouponDto.isActive ?? true,
       usedCount: 0,
-      foodCategories: createCouponDto.foodCategories,
+      productCategories: createCouponDto.productCategories,
       products: createCouponDto.products,
       userPhone: createCouponDto.userPhone,
     };
@@ -138,7 +138,7 @@ export class CouponService {
     if (dto.startDate !== undefined) coupon.startDate = dto.startDate ? new Date(dto.startDate) : undefined;
     if (dto.endDate !== undefined) coupon.endDate = dto.endDate ? new Date(dto.endDate) : undefined;
     if (dto.isActive !== undefined) coupon.isActive = dto.isActive;
-    if (dto.foodCategories !== undefined) coupon.foodCategories = dto.foodCategories;
+    if (dto.productCategories !== undefined) coupon.productCategories = dto.productCategories;
     if (dto.products !== undefined) coupon.products = dto.products;
     if (dto.userPhone !== undefined) coupon.userPhone = dto.userPhone;