diff --git a/docs/openapi.yaml b/docs/openapi.yaml
index 249c2fe..aff5967 100644
--- a/docs/openapi.yaml
+++ b/docs/openapi.yaml
@@ -193,6 +193,70 @@ paths:
         '500':
           description: Внутренняя ошибка сервера
 
+  /promocode/activate:
+    post:
+      summary: Активировать промокод
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ActivateReq'
+      responses:
+        '200':
+          description: Промокод успешно активирован
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ActivateResp'
+        '400':
+          description: Невалидный запрос или отсутствует обязательное поле codeword
+        '404':
+          description: Промокод не найден
+        '500':
+          description: Внутренняя ошибка сервера
+
+  /promocode/{promocodeID}:
+    delete:
+      summary: Мягко удалить промокод по его id
+      parameters:
+        - in: path
+          name: promocodeID
+          required: true
+          schema:
+            type: string
+          description: Id промокода для удаления
+      responses:
+        '204':
+          description: Промокод успешно помечен как удаленный
+        '400':
+          description: Неверный запрос, отсутствует идентификатор промокода
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  error:
+                    type: string
+        '404':
+          description: Промокод не найден
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  error:
+                    type: string
+        '500':
+          description: Внутренняя ошибка сервера
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  error:
+                    type: string
+
 
 components:
   schemas:
@@ -386,4 +450,20 @@ components:
         items:
           type: array
           items:
-            $ref: '#/components/schemas/PromoCodeResponse'
\ No newline at end of file
+            $ref: '#/components/schemas/PromoCodeResponse'
+
+    ActivateReq:
+      type: object
+      required:
+        - codeword
+      properties:
+        codeword:
+          type: string
+          description: Кодовое слово промокода, которое требуется активировать
+
+    ActivateResp:
+      type: object
+      properties:
+        greetings:
+          type: string
+          description: Поле из активированного промокода
\ No newline at end of file
diff --git a/internal/controller/promocode/promocode_controller.go b/internal/controller/promocode/promocode_controller.go
index dfb23fb..903aef0 100644
--- a/internal/controller/promocode/promocode_controller.go
+++ b/internal/controller/promocode/promocode_controller.go
@@ -82,3 +82,51 @@ func (p *PromoCodeController) GetList(c *fiber.Ctx) error {
 		Items: promoCodes,
 	})
 }
+
+func (p *PromoCodeController) Activate(c *fiber.Ctx) error {
+	var req models.ActivateReq
+	if err := c.BodyParser(&req); err != nil {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Invalid request payload"})
+	}
+
+	if req.Codeword == "" {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "codeword is required"})
+	}
+
+	greetings, err := p.promoCodeService.ActivatePromo(c.Context(), &req)
+	if err != nil {
+		p.logger.Error("Failed to activate promocode", zap.Error(err))
+
+		if errors.Is(err, repository.ErrPromoCodeNotFound) {
+			return c.Status(fiber.StatusNotFound).JSON(fiber.Map{"error": "PromoCode not found"})
+		}
+
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Internal Server Error"})
+	}
+
+	resp := models.ActivateResp{
+		Greetings: greetings,
+	}
+	return c.Status(fiber.StatusOK).JSON(resp)
+}
+
+func (p *PromoCodeController) Delete(c *fiber.Ctx) error {
+	promoCodeID := c.Params("promocodeID")
+
+	if promoCodeID == "" {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "PromoCode ID is required"})
+	}
+
+	err := p.promoCodeService.DeletePromoCode(c.Context(), promoCodeID)
+	if err != nil {
+		p.logger.Error("Failed to delete promocode", zap.Error(err))
+
+		if errors.Is(err, repository.ErrPromoCodeNotFound) {
+			return c.Status(fiber.StatusNotFound).JSON(fiber.Map{"error": "PromoCode not found"})
+		}
+
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Internal Server Error"})
+	}
+
+	return c.SendStatus(fiber.StatusOK)
+}
diff --git a/internal/models/bonus.go b/internal/models/bonus.go
index f066fa1..de7de8c 100644
--- a/internal/models/bonus.go
+++ b/internal/models/bonus.go
@@ -70,3 +70,11 @@ type GetPromoCodesListResp struct {
 	Count int64       `json:"count"` // количество в выборке всего
 	Items []PromoCode `json:"items"` // "страница" промокодов
 }
+
+type ActivateReq struct {
+	Codeword string `json:"codeword"`
+}
+
+type ActivateResp struct {
+	Greetings string `json:"greetings"` // поле из активированного промокода
+}
diff --git a/internal/repository/promocode_repository.go b/internal/repository/promocode_repository.go
index 2206d48..5b0f04c 100644
--- a/internal/repository/promocode_repository.go
+++ b/internal/repository/promocode_repository.go
@@ -213,3 +213,69 @@ func (r *PromoCodeRepository) GetPromoCodesList(ctx context.Context, req *models
 
 	return promoCodes, count, nil
 }
+
+func (r *PromoCodeRepository) ActivatePromo(ctx context.Context, req *models.ActivateReq) (string, error) {
+	session, err := r.mdb.Database().Client().StartSession()
+	if err != nil {
+		return "", err
+	}
+	defer session.EndSession(ctx)
+
+	var greetings string
+
+	transactionErr := mongo.WithSession(ctx, session, func(sc mongo.SessionContext) error {
+		filter := bson.M{
+			"codeword":        req.Codeword,
+			"delete":          false,
+			"outdated":        false,
+			"offLimit":        false,
+			"activationCount": bson.M{"$gt": 0},
+			"dueTo":           bson.M{"$gt": time.Now().Unix()},
+		}
+		update := bson.M{
+			"$inc": bson.M{"activationCount": -1},
+		}
+		opts := options.FindOneAndUpdate().SetReturnDocument(options.After)
+
+		var updatedPromoCode models.PromoCode
+		err := r.mdb.FindOneAndUpdate(sc, filter, update, opts).Decode(&updatedPromoCode)
+		if err != nil {
+			if err == mongo.ErrNoDocuments {
+				return ErrPromoCodeNotFound
+			}
+			return err
+		}
+
+		greetings = updatedPromoCode.Greetings
+
+		return nil
+	})
+
+	if transactionErr != nil {
+		return "", transactionErr
+	}
+
+	return greetings, nil
+}
+
+func (r *PromoCodeRepository) DeletePromoCode(ctx context.Context, promoCodeID string) error {
+	id, err := primitive.ObjectIDFromHex(promoCodeID)
+	if err != nil {
+		return err
+	}
+
+	result, err := r.mdb.UpdateOne(
+		ctx,
+		bson.M{"_id": id, "delete": false},
+		bson.M{"$set": bson.M{"delete": true}},
+	)
+	if err != nil {
+		return err
+	}
+
+	if result.MatchedCount == 0 {
+		return ErrPromoCodeNotFound
+	}
+
+	return nil
+}
diff --git a/internal/server/http/http_server.go b/internal/server/http/http_server.go
index 1c32722..3133054 100644
--- a/internal/server/http/http_server.go
+++ b/internal/server/http/http_server.go
@@ -60,6 +60,8 @@ func (s *Server) registerRoutes() {
 	s.app.Post("/promocode/create", s.PromoCodeController.CreatePromoCode)
 	s.app.Put("/promocode/edit", s.PromoCodeController.EditPromoCode)
 	s.app.Post("/promocode/getList", s.PromoCodeController.GetList)
+	s.app.Post("/promocode/activate", s.PromoCodeController.Activate)
+	s.app.Delete("/promocode/:promocodeID", s.PromoCodeController.Delete)
 	//... other
 }
 
diff --git a/internal/services/promocode_service.go b/internal/services/promocode_service.go
index 11cd344..2197c85 100644
--- a/internal/services/promocode_service.go
+++ b/internal/services/promocode_service.go
@@ -10,6 +10,8 @@ type PromoCodeRepository interface {
 	CreatePromoCode(ctx context.Context, req *models.PromoCode) (*models.PromoCode, error)
 	EditPromoCode(ctx context.Context, req *models.ReqEditPromoCode) (*models.PromoCode, error)
 	GetPromoCodesList(ctx context.Context, req *models.GetPromoCodesListReq) ([]models.PromoCode, int64, error)
+	ActivatePromo(ctx context.Context, req *models.ActivateReq) (string, error)
+	DeletePromoCode(ctx context.Context, promoCodeID string) error
 }
 
 type PromoDeps struct {
@@ -58,3 +60,23 @@ func (s *PromoCodeService) GetPromoCodesList(ctx context.Context, req *models.Ge
 
 	return promoCodes, count, nil
 }
+
+func (s *PromoCodeService) ActivatePromo(ctx context.Context, req *models.ActivateReq) (string, error) {
+	greetings, err := s.promoCodeRepo.ActivatePromo(ctx, req)
+	if err != nil {
+		s.logger.Error("Failed to activate promocode", zap.Error(err))
+		return "", err
+	}
+
+	return greetings, nil
+}
+
+func (s *PromoCodeService) DeletePromoCode(ctx context.Context, promoCodeID string) error {
+	err := s.promoCodeRepo.DeletePromoCode(ctx, promoCodeID)
+	if err != nil {
+		s.logger.Error("Failed simple delete promocode from database", zap.Error(err))
+		return err
+	}
+
+	return nil
+}