diff --git a/src/lib/db/index.ts b/src/lib/db/index.ts
index ef17d0de6a..f52d7b62c5 100644
--- a/src/lib/db/index.ts
+++ b/src/lib/db/index.ts
@@ -54,6 +54,8 @@ import { FeatureCollaboratorsReadModel } from '../features/feature-toggle/featur
 import { createProjectReadModel } from '../features/project/createProjectReadModel';
 import { OnboardingStore } from '../features/onboarding/onboarding-store';
 import { createOnboardingReadModel } from '../features/onboarding/createOnboardingReadModel';
+import { UserUnsubscribeStore } from '../features/user-subscriptions/user-unsubscribe-store';
+import { UserSubscriptionsReadModel } from '../features/user-subscriptions/user-subscriptions-read-model';
 
 export const createStores = (
     config: IUnleashConfig,
@@ -187,6 +189,11 @@ export const createStores = (
             eventBus,
             config.flagResolver,
         ),
+        userUnsubscribeStore: new UserUnsubscribeStore(db, getLogger),
+        userSubscriptionsReadModel: new UserSubscriptionsReadModel(
+            db,
+            eventBus,
+        ),
     };
 };
 
diff --git a/src/lib/features/user-subscriptions/fake-user-subscriptions-read-model.ts b/src/lib/features/user-subscriptions/fake-user-subscriptions-read-model.ts
new file mode 100644
index 0000000000..1f04a85747
--- /dev/null
+++ b/src/lib/features/user-subscriptions/fake-user-subscriptions-read-model.ts
@@ -0,0 +1,13 @@
+import type { IUserSubscriptionsReadModel } from './user-subscriptions-read-model-type';
+
+export class FakeUserSubscriptionsReadModel
+    implements IUserSubscriptionsReadModel
+{
+    async getSubscribedUsers(subscription: string) {
+        return [];
+    }
+
+    async getUserSubscriptions() {
+        return ['productivity-report'];
+    }
+}
diff --git a/src/lib/features/user-subscriptions/fake-user-unsubscribe-store.ts b/src/lib/features/user-subscriptions/fake-user-unsubscribe-store.ts
new file mode 100644
index 0000000000..66d51696a7
--- /dev/null
+++ b/src/lib/features/user-subscriptions/fake-user-unsubscribe-store.ts
@@ -0,0 +1,9 @@
+import type { IUserUnsubscribeStore } from './user-unsubscribe-store-type';
+
+export class FakeUserUnsubscribeStore implements IUserUnsubscribeStore {
+    async insert() {}
+
+    async delete(): Promise<void> {}
+
+    destroy(): void {}
+}
diff --git a/src/lib/features/user-subscriptions/user-subscriptions-read-model-type.ts b/src/lib/features/user-subscriptions/user-subscriptions-read-model-type.ts
new file mode 100644
index 0000000000..d61087905c
--- /dev/null
+++ b/src/lib/features/user-subscriptions/user-subscriptions-read-model-type.ts
@@ -0,0 +1,11 @@
+export type Subscriber = {
+    name: string;
+    email: string;
+};
+
+export interface IUserSubscriptionsReadModel {
+    getSubscribedUsers(subscription: string): Promise<Subscriber[]>;
+    getUserSubscriptions(userId: number): Promise<string[]>;
+}
+
+export const SUBSCRIPTION_TYPES = ['productivity-report'] as const;
diff --git a/src/lib/features/user-subscriptions/user-subscriptions-read-model.ts b/src/lib/features/user-subscriptions/user-subscriptions-read-model.ts
new file mode 100644
index 0000000000..746457ca83
--- /dev/null
+++ b/src/lib/features/user-subscriptions/user-subscriptions-read-model.ts
@@ -0,0 +1,56 @@
+import type { Db } from '../../db/db';
+import type EventEmitter from 'events';
+import {
+    SUBSCRIPTION_TYPES,
+    type IUserSubscriptionsReadModel,
+    type Subscriber,
+} from './user-subscriptions-read-model-type';
+
+const USERS_TABLE = 'users';
+const USER_COLUMNS = [
+    'id',
+    'name',
+    'username',
+    'email',
+    'image_url',
+    'is_service',
+];
+const UNSUBSCRIPTION_TABLE = 'user_unsubscription';
+
+const mapRowToSubscriber = (row) =>
+    ({
+        name: row.name || row.username || '',
+        email: row.email,
+    }) as Subscriber;
+
+export class UserSubscriptionsReadModel implements IUserSubscriptionsReadModel {
+    private db: Db;
+
+    constructor(db: Db, eventBus: EventEmitter) {
+        this.db = db;
+    }
+
+    async getSubscribedUsers(subscription: string) {
+        const unsubscribedUserIdsQuery = this.db(UNSUBSCRIPTION_TABLE)
+            .select('user_id')
+            .where('subscription', subscription);
+
+        const users = await this.db(USERS_TABLE)
+            .select(USER_COLUMNS)
+            .whereNotIn('id', unsubscribedUserIdsQuery)
+            .andWhere('is_service', false)
+            .andWhereNot('email', null);
+
+        return users.map(mapRowToSubscriber);
+    }
+
+    async getUserSubscriptions(userId: number) {
+        const unsubscriptions = await this.db(UNSUBSCRIPTION_TABLE)
+            .select('subscription')
+            .where('user_id', userId);
+
+        return SUBSCRIPTION_TYPES.filter(
+            (subscription) => !unsubscriptions.includes(subscription),
+        );
+    }
+}
diff --git a/src/lib/features/user-subscriptions/user-subscriptions-service.ts b/src/lib/features/user-subscriptions/user-subscriptions-service.ts
new file mode 100644
index 0000000000..3e197da298
--- /dev/null
+++ b/src/lib/features/user-subscriptions/user-subscriptions-service.ts
@@ -0,0 +1,66 @@
+import type { IUnleashConfig, IUnleashStores } from '../../types';
+import type { Logger } from '../../logger';
+import type { IAuditUser } from '../../types/user';
+import type {
+    IUserUnsubscribeStore,
+    UnsubscribeEntry,
+} from './user-unsubscribe-store-type';
+import type EventService from '../events/event-service';
+
+export default class UserSubscriptionService {
+    private userUnsubscribeStore: IUserUnsubscribeStore;
+
+    private eventService: EventService;
+
+    private logger: Logger;
+
+    constructor(
+        { userUnsubscribeStore }: Pick<IUnleashStores, 'userUnsubscribeStore'>,
+        { getLogger }: Pick<IUnleashConfig, 'getLogger'>,
+        eventService: EventService,
+    ) {
+        this.userUnsubscribeStore = userUnsubscribeStore;
+        this.eventService = eventService;
+        this.logger = getLogger('services/user-subscription-service.ts');
+    }
+
+    async subscribe(
+        userId: number,
+        subscription: string,
+        auditUser: IAuditUser,
+    ): Promise<void> {
+        const entry: UnsubscribeEntry = {
+            userId,
+            subscription,
+        };
+
+        await this.userUnsubscribeStore.delete(entry);
+        // TODO: log an event
+        // await this.eventService.storeEvent(
+        //     new UserSubscriptionEvent({
+        //         data: { ...entry, action: 'subscribed' },
+        //         auditUser,
+        //     }),
+        // );
+    }
+
+    async unsubscribe(
+        userId: number,
+        subscription: string,
+        auditUser: IAuditUser,
+    ): Promise<void> {
+        const entry: UnsubscribeEntry = {
+            userId,
+            subscription,
+        };
+
+        await this.userUnsubscribeStore.insert(entry);
+        // TODO: log an event
+        // await this.eventService.storeEvent(
+        //     new UserSubscriptionEvent({
+        //         data: { ...entry, action: 'unsubscribed' },
+        //         auditUser,
+        //     }),
+        // );
+    }
+}
diff --git a/src/lib/features/user-subscriptions/user-unsubscribe-store-type.ts b/src/lib/features/user-subscriptions/user-unsubscribe-store-type.ts
new file mode 100644
index 0000000000..78cf895632
--- /dev/null
+++ b/src/lib/features/user-subscriptions/user-unsubscribe-store-type.ts
@@ -0,0 +1,10 @@
+export type UnsubscribeEntry = {
+    userId: number;
+    subscription: string;
+    createdAt?: Date;
+};
+
+export interface IUserUnsubscribeStore {
+    insert(item: UnsubscribeEntry): Promise<void>;
+    delete(item: UnsubscribeEntry): Promise<void>;
+}
diff --git a/src/lib/features/user-subscriptions/user-unsubscribe-store.ts b/src/lib/features/user-subscriptions/user-unsubscribe-store.ts
new file mode 100644
index 0000000000..6562c06ba3
--- /dev/null
+++ b/src/lib/features/user-subscriptions/user-unsubscribe-store.ts
@@ -0,0 +1,50 @@
+import type { Logger, LogProvider } from '../../logger';
+import type { Db } from '../../db/db';
+import type {
+    UnsubscribeEntry,
+    IUserUnsubscribeStore,
+} from './user-unsubscribe-store-type';
+
+const COLUMNS = ['user_id', 'subscription', 'created_at'];
+export const TABLE = 'user_unsubscription';
+
+interface IUserUnsubscribeTable {
+    user_id: number;
+    subscription: string;
+    created_at?: Date;
+}
+
+const rowToField = (row: IUserUnsubscribeTable): UnsubscribeEntry => ({
+    userId: row.user_id,
+    subscription: row.subscription,
+    createdAt: row.created_at,
+});
+
+export class UserUnsubscribeStore implements IUserUnsubscribeStore {
+    private db: Db;
+
+    private logger: Logger;
+
+    constructor(db: Db, getLogger: LogProvider) {
+        this.db = db;
+        this.logger = getLogger('user-unsubscribe-store.ts');
+    }
+
+    async insert({ userId, subscription }) {
+        await this.db
+            .table<IUserUnsubscribeTable>(TABLE)
+            .insert({ user_id: userId, subscription: subscription })
+            .onConflict(['user_id', 'subscription'])
+            .ignore()
+            .returning(COLUMNS);
+    }
+
+    async delete({ userId, subscription }): Promise<void> {
+        await this.db
+            .table<IUserUnsubscribeTable>(TABLE)
+            .where({ user_id: userId, subscription: subscription })
+            .del();
+    }
+
+    destroy(): void {}
+}
diff --git a/src/lib/types/stores.ts b/src/lib/types/stores.ts
index 634bfedca4..0379a0f780 100644
--- a/src/lib/types/stores.ts
+++ b/src/lib/types/stores.ts
@@ -51,6 +51,8 @@ import { IFeatureCollaboratorsReadModel } from '../features/feature-toggle/types
 import type { IProjectReadModel } from '../features/project/project-read-model-type';
 import { IOnboardingReadModel } from '../features/onboarding/onboarding-read-model-type';
 import { IOnboardingStore } from '../features/onboarding/onboarding-store-type';
+import type { IUserUnsubscribeStore } from '../features/user-subscriptions/user-unsubscribe-store-type';
+import type { IUserSubscriptionsReadModel } from '../features/user-subscriptions/user-subscriptions-read-model-type';
 
 export interface IUnleashStores {
     accessStore: IAccessStore;
@@ -106,6 +108,8 @@ export interface IUnleashStores {
     projectReadModel: IProjectReadModel;
     onboardingReadModel: IOnboardingReadModel;
     onboardingStore: IOnboardingStore;
+    userUnsubscribeStore: IUserUnsubscribeStore;
+    userSubscriptionsReadModel: IUserSubscriptionsReadModel;
 }
 
 export {
diff --git a/src/test/fixtures/store.ts b/src/test/fixtures/store.ts
index 56fd2747fa..93762be5d6 100644
--- a/src/test/fixtures/store.ts
+++ b/src/test/fixtures/store.ts
@@ -54,6 +54,8 @@ import { FakeFeatureCollaboratorsReadModel } from '../../lib/features/feature-to
 import { createFakeProjectReadModel } from '../../lib/features/project/createProjectReadModel';
 import { FakeOnboardingStore } from '../../lib/features/onboarding/fake-onboarding-store';
 import { createFakeOnboardingReadModel } from '../../lib/features/onboarding/createOnboardingReadModel';
+import { FakeUserUnsubscribeStore } from '../../lib/features/user-subscriptions/fake-user-unsubscribe-store';
+import { FakeUserSubscriptionsReadModel } from '../../lib/features/user-subscriptions/fake-user-subscriptions-read-model';
 
 const db = {
     select: () => ({
@@ -117,6 +119,8 @@ const createStores: () => IUnleashStores = () => {
         featureCollaboratorsReadModel: new FakeFeatureCollaboratorsReadModel(),
         projectReadModel: createFakeProjectReadModel(),
         onboardingStore: new FakeOnboardingStore(),
+        userUnsubscribeStore: new FakeUserUnsubscribeStore(),
+        userSubscriptionsReadModel: new FakeUserSubscriptionsReadModel(),
     };
 };