Billing Automation
Implements automated billing systems for SaaS, managing subscriptions, recurring payments, and complex invoicing logic.
This skill provides Claude with domain-specific knowledge to build robust billing architectures, covering the entire subscription lifecycle from trial to cancellation. It includes implementation patterns for recurring payment cycles, automated dunning processes to recover failed payments, complex proration logic for mid-cycle plan changes, and regional tax calculations. Ideal for developers building SaaS platforms or integrating sophisticated payment workflows into existing applications using standardized architectural patterns.
主な機能
01Multi-jurisdictional tax calculation (VAT, GST, Sales Tax)
02Dunning management with retry schedules and customer notifications
03Proration logic for plan upgrades, downgrades, and seat changes
04Subscription lifecycle management (Trial, Active, Past Due, Canceled)
05Automated invoicing and recurring billing cycle processing
06108 GitHub stars
ユースケース
01Building a custom SaaS subscription management backend
02Automating payment recovery for failed credit card transactions
03Implementing usage-based or per-seat billing systems