Can this skill handle prorated plan upgrades?

Yes, it includes specialized logic to calculate unused time credits and new plan charges for mid-cycle changes, ensuring customers are billed accurately.

How does dunning management work in this skill?

It implements an automated retry schedule for failed payments and triggers specific customer notifications at defined intervals before subscription cancellation.

Is usage-based billing supported?

Yes, the skill provides patterns for calculating charges based on consumption metrics and appending those line items to standard recurring invoices.

Does it support international tax compliance?

The skill provides a framework for identifying tax jurisdictions and applying the correct VAT, GST, or sales tax rates based on customer location.

Billing Automation

Name: Billing Automation
Author: kivilaid

bykivilaid

•

E-commerce Solutions

Automates the development of complex subscription lifecycles, invoicing, and payment recovery systems within software applications.

The Billing Automation skill provides specialized patterns and logic for building robust financial infrastructures, covering everything from SaaS subscription tiers to usage-based billing. It equips Claude with the expertise to manage state transitions like trials and cancellations, handle dunning processes for failed payments, and accurately calculate prorated charges or regional taxes. This skill is ideal for developers building fintech products, SaaS platforms, or any application requiring automated, recurring revenue management and compliant financial reporting.

Key Features

01Automated invoice generation for recurring and usage-based billing models

02Multi-jurisdictional tax, VAT, and GST calculation logic

03Automated dunning workflows for failed payment recovery and retries

04Precision proration calculations for plan upgrades, downgrades, and seat changes

05Comprehensive subscription lifecycle management (trial, active, past_due, canceled)

066 GitHub stars

Use Cases

01Setting up automated 'past due' notifications and payment retry schedules

02Scaling a SaaS product from manual billing to automated subscription tiers

03Implementing usage-based or per-seat billing models with mid-cycle proration

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kivilaid/plugin-marketplace billing-automation

For use in Claude.ai and ChatGPT

Download Skill