> For the complete documentation index, see [llms.txt](https://billiard-hub.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services.md).

# 8. Key Features & Services

- [8.1 NFT-Based Digital Assets](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.1-nft-based-digital-assets.md)
- [8.2 Avatar-Integrated Profile System](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.2-avatar-integrated-profile-system.md)
- [8.3 NFT Character and Rarity Design](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.3-nft-character-and-rarity-design.md)
- [8.4 Token & Point System Architecture](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.4-token-and-point-system-architecture.md)
- [8.5 Blockchain-Based Payment Gateway (PG) for Billiard Clubs](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.5-blockchain-based-payment-gateway-pg-for-billiard-clubs.md)
- [8.6 DAO-Based Player Sponsorship & Tournament Governance](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.6-dao-based-player-sponsorship-and-tournament-governance.md)
- [8.7 Premium Educational Content Service](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.7-premium-educational-content-service.md)
- [8.8 AI-Powered Stroke Analysis & Personalized Feedback](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.8-ai-powered-stroke-analysis-and-personalized-feedback.md)
- [8.9 Action-to-Earn (A2E) Learning Rewards System](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.9-action-to-earn-a2e-learning-rewards-system.md)
- [8.10 League & Tournament Management System](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.10-league-and-tournament-management-system.md)
- [8.11 Offline & Hybrid Training Integration](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.11-offline-and-hybrid-training-integration.md)
- [8.12 Match Analysis & Reporting Services](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.12-match-analysis-and-reporting-services.md)
- [8.13 Match Betting Service (A2E & Prediction Market)](https://billiard-hub.gitbook.io/docs/8.-key-features-and-services/8.13-match-betting-service-a2e-and-prediction-market.md)