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Functional Specification Document Maker

Product Management

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Example

Input prompt
Write a spec document for a new rewards feature in our mobile app.
Result from enhanced prompt

Mobile App Rewards Points Feature Functional Specification

Table of Contents

  1. Overview
  2. User Roles and Permissions
  3. Functional Requirements
  4. System Inputs and Outputs
  5. Interfaces and Dependencies
  6. Exception Handling and Constraints
  7. Glossary

Overview

Purpose

The purpose of the Rewards Points feature is to incentivize user engagement and monetization within the mobile app by allowing users to earn points for completing challenges and redeem them for premium feature discounts.

Scope

The feature will include: - Earning points through daily and weekly in-app challenges - A points leaderboard displaying top users - A rewards store for redeeming points for discounts
- Integration with Apple/Google payment platforms for purchasing discounted premium features

Objectives

  • Increase daily active users and retention
  • Drive incremental revenue through premium feature purchases
  • Enhance the app's gamification and competitive elements

User Roles and Permissions

Role Permissions
User - Opt-in to challenges
- Earn points
- View leaderboard
- Redeem points in rewards store
Admin - Create and schedule challenges
- Define point values for challenges
- Specify rewards store discounts
- Moderate leaderboard

Functional Requirements

3.1 Challenges

  • 3.1.1 - The system shall provide daily and weekly challenges for users to complete within the app
  • 3.1.2 - Each challenge shall have a clearly defined objective, point value, and completion criteria
  • 3.1.3 - Users shall be able to view available challenges and their progress on the challenges screen
  • 3.1.4 - Upon successful completion of a challenge, the user shall be awarded the specified number of points

3.2 Points Leaderboard

  • 3.2.1 - The system shall include a leaderboard screen displaying the top 100 users ranked by their total points earned
  • 3.2.2 - The leaderboard shall display each user's rank, username, and total points
  • 3.2.3 - The leaderboard shall update in real-time as users earn points
  • 3.2.4 - Admins shall have the ability to moderate the leaderboard and remove users engaging in fraudulent activity

3.3 Rewards Store

  • 3.3.1 - The system shall include a rewards store where users can redeem their points for discounts on premium app features
  • 3.3.2 - Each reward shall have a clearly defined discount percentage and point cost
  • 3.3.3 - Users shall be able to view available rewards and their point balance on the rewards store screen
  • 3.3.4 - Upon redeeming a reward, the user's point balance shall be decremented and the discount shall be applied to their next purchase of the associated premium feature

3.4 Payments Integration

  • 3.4.1 - The system shall integrate with the Apple App Store and Google Play payment platforms to process purchases of premium features
  • 3.4.2 - When a user redeems a reward discount and makes a purchase, the system shall apply the discount to the payment amount and record the transaction
  • 3.4.3 - The system shall comply with all Apple and Google policies and guidelines related to in-app purchases and rewards programs

System Inputs and Outputs

Inputs

  • User completion of challenges
  • Admin creation and scheduling of challenges
  • Admin specification of reward discounts
  • User redemption of points for rewards
  • User purchase of discounted premium features

Outputs

  • Awarding of points to users for challenge completion
  • Display of user points and leaderboard rank
  • Application of reward discounts to premium feature purchases
  • Transaction recording in payment platform

Interfaces and Dependencies

Interfaces

  • Apple App Store in-app purchase API
  • Google Play Billing API

Dependencies

  • Mobile app frontend for displaying challenges, leaderboard, rewards store, and user points balance
  • Backend database for storing challenge, user, points, and rewards data
  • Admin web portal for challenge and reward management

Exception Handling and Constraints

Exception Handling

  • The system shall gracefully handle API errors or timeouts when processing payments or awarding points
  • The system shall prevent users from redeeming rewards if they have insufficient points
  • The system shall include fraud detection to identify and flag users attempting to earn points through illegitimate means

Constraints

  • Challenges and rewards must comply with Apple and Google's guidelines for in-app purchase incentives
  • Rewards discounts shall only apply to in-app premium feature purchases, not app store subscriptions
  • The system must be scalable to handle a large volume of users and challenge/reward transactions

Glossary

  • Challenge - A task or objective that users can complete to earn points
  • Points - Virtual currency that users accumulate by completing challenges
  • Leaderboard - A ranked list of users based on their total earned points
  • Reward - A discount on a premium app feature that users can acquire by redeeming points
  • Premium Feature - An enhanced app capability that users can purchase à la carte via in-app purchase