diff --git a/myteamwallet_backend/src/cashbox-export/cashbox-export.controller.ts b/myteamwallet_backend/src/cashbox-export/cashbox-export.controller.ts
index d5ddb71..72587f1 100644
--- a/myteamwallet_backend/src/cashbox-export/cashbox-export.controller.ts
+++ b/myteamwallet_backend/src/cashbox-export/cashbox-export.controller.ts
@@ -1,8 +1,10 @@
 import {
+  Body,
   Controller,
   Get,
   Param,
   ParseIntPipe,
+  Put,
   Query,
   Request,
   Res,
@@ -12,7 +14,9 @@ import { AuthGuard } from '@nestjs/passport';
 import { ApiBearerAuth } from '@nestjs/swagger';
 import type { Response } from 'express';
 import { CashboxExportQueryDto } from './dto/cashbox-export-query.dto';
+import { UpsertCashboxExportSubscriptionDTO } from './dto/upsert-cashbox-export-subscription.dto';
 import { CashboxExportService } from './cashbox-export.service';
+import { CashboxExportSubscriptionService } from './cashbox-export-subscription.service';
 
 type AuthenticatedRequest = { user: { id: number } };
 
@@ -20,7 +24,10 @@ type AuthenticatedRequest = { user: { id: number } };
 @UseGuards(AuthGuard('jwt'))
 @Controller({ path: 'cashbox-export', version: '1' })
 export class CashboxExportController {
-  constructor(private readonly service: CashboxExportService) {}
+  constructor(
+    private readonly service: CashboxExportService,
+    private readonly subscriptionService: CashboxExportSubscriptionService,
+  ) {}
 
   @Get(':teamId')
   async exportCashbox(
@@ -42,4 +49,21 @@ export class CashboxExportController {
     });
     res.send(buffer);
   }
+
+  @Get(':teamId/subscription')
+  getSubscription(
+    @Request() request: AuthenticatedRequest,
+    @Param('teamId', ParseIntPipe) teamId: number,
+  ) {
+    return this.subscriptionService.getSubscription(teamId, request.user.id);
+  }
+
+  @Put(':teamId/subscription')
+  upsertSubscription(
+    @Request() request: AuthenticatedRequest,
+    @Param('teamId', ParseIntPipe) teamId: number,
+    @Body() dto: UpsertCashboxExportSubscriptionDTO,
+  ) {
+    return this.subscriptionService.upsertSubscription(teamId, request.user.id, dto);
+  }
 }
diff --git a/myteamwallet_backend/src/cashbox-export/cashbox-export.http.spec.ts b/myteamwallet_backend/src/cashbox-export/cashbox-export.http.spec.ts
index c89e4be..7ca0d20 100644
--- a/myteamwallet_backend/src/cashbox-export/cashbox-export.http.spec.ts
+++ b/myteamwallet_backend/src/cashbox-export/cashbox-export.http.spec.ts
@@ -7,20 +7,29 @@ import {
 import { AuthGuard } from '@nestjs/passport';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
+import { RecurringTransactionIntervalEnum } from '../recurring-transactions/recurring-transaction-interval.enum';
 import validationOptions from '../utils/validation-options';
 import { CashboxExportController } from './cashbox-export.controller';
 import { CashboxExportService } from './cashbox-export.service';
+import { CashboxExportSubscriptionService } from './cashbox-export-subscription.service';
 
 describe('cashbox export HTTP boundary', () => {
   let app: INestApplication;
   const service = {
     exportForUser: jest.fn(),
   };
+  const subscriptionService = {
+    getSubscription: jest.fn(),
+    upsertSubscription: jest.fn(),
+  };
 
   beforeAll(async () => {
     const module = await Test.createTestingModule({
       controllers: [CashboxExportController],
-      providers: [{ provide: CashboxExportService, useValue: service }],
+      providers: [
+        { provide: CashboxExportService, useValue: service },
+        { provide: CashboxExportSubscriptionService, useValue: subscriptionService },
+      ],
     })
       .overrideGuard(AuthGuard('jwt'))
       .useValue({
@@ -95,4 +104,52 @@ describe('cashbox export HTTP boundary', () => {
     expect(response.headers['content-type']).toBe('application/pdf');
     expect(Buffer.from(response.body).equals(pdfBuffer)).toBe(true);
   });
+
+  it('reads the current subscription', async () => {
+    const subscription = {
+      recipients: ['vorstand@example.com'],
+      interval: RecurringTransactionIntervalEnum.monthly,
+      active: true,
+      nextRunDate: '2026-09-01T00:00:00.000Z',
+    };
+    subscriptionService.getSubscription.mockResolvedValue(subscription);
+
+    await request(app.getHttpServer())
+      .get('/api/v1/cashbox-export/5/subscription')
+      .set('Authorization', 'Bearer user')
+      .expect(200)
+      .expect(subscription);
+    expect(subscriptionService.getSubscription).toHaveBeenCalledWith(5, 42);
+  });
+
+  it('rejects an invalid recipient email on upsert', async () => {
+    await request(app.getHttpServer())
+      .put('/api/v1/cashbox-export/5/subscription')
+      .set('Authorization', 'Bearer user')
+      .send({ recipients: ['not-an-email'], interval: 'monthly', active: true })
+      .expect(422);
+    expect(subscriptionService.upsertSubscription).not.toHaveBeenCalled();
+  });
+
+  it('accepts a valid subscription upsert', async () => {
+    const subscription = {
+      recipients: ['vorstand@example.com'],
+      interval: RecurringTransactionIntervalEnum.monthly,
+      active: true,
+      nextRunDate: '2026-09-01T00:00:00.000Z',
+    };
+    subscriptionService.upsertSubscription.mockResolvedValue(subscription);
+
+    await request(app.getHttpServer())
+      .put('/api/v1/cashbox-export/5/subscription')
+      .set('Authorization', 'Bearer user')
+      .send({ recipients: ['vorstand@example.com'], interval: 'monthly', active: true })
+      .expect(200)
+      .expect(subscription);
+    expect(subscriptionService.upsertSubscription).toHaveBeenCalledWith(5, 42, {
+      recipients: ['vorstand@example.com'],
+      interval: 'monthly',
+      active: true,
+    });
+  });
 });