Can this skill calculate taxes for different regions?

Yes, it includes logic for determining tax jurisdictions and calculating applicable VAT, GST, and US Sales Tax based on customer location.

What billing models does this skill support?

It supports a wide range of models including monthly and annual subscriptions, usage-based billing, per-seat pricing, and custom billing intervals.

How does it handle failed payments?

The skill implements a dunning management system that automates retry schedules, triggers customer notifications, and manages account restrictions during grace periods.

Does it support prorated charges for plan changes?

Absolutely. It features a proration calculator that automatically determines credits and charges when users upgrade or downgrade mid-cycle.

Billing Automation

Name: Billing Automation
Author: Microck

byMicrock

•

전자상거래 솔루션

Builds robust, automated billing systems for recurring subscriptions, invoice generation, and payment recovery workflows.

The Billing Automation skill empowers developers to implement complex subscription management and payment processing systems within their applications. It provides standardized patterns for managing the complete subscription lifecycle—from trial and activation to cancellation—while handling critical edge cases like mid-cycle proration, failed payment recovery (dunning), and multi-jurisdictional tax calculation. This skill is ideal for teams building SaaS platforms or usage-based services that require reliable, automated financial operations and a seamless customer billing experience.

주요 기능

01Intelligent dunning management with customizable retry schedules and notifications

022 GitHub stars

03Proration logic for mid-cycle plan upgrades, downgrades, and seat changes

04Automated invoice generation with multi-cycle billing logic

05Multi-region tax calculation including VAT, GST, and US Sales Tax

06Subscription lifecycle management covering trial, active, and past-due states

사용 사례

01Building a SaaS subscription backend with tiered pricing and trial periods

02Implementing automated failed payment recovery to reduce customer churn

03Developing usage-based billing systems for cloud infrastructure or API services

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add microck/opendots-microck billing-automation

For use in Claude.ai and ChatGPT

Download Skill