billing topic
aws-billing-slack-lambda
Simple AWS Lambda powered Slack bot that reports your AWS Costs for the current month to a channel
awesome-billing
💰 Billing & Payments knowledge for cloud platforms
RxBilling
Reactive wrapper around the Android Billing API
google-cloud-pricing-cost-calculator
💸 Calculate estimated monthly costs of Google Cloud Platform products and resources via YAML files and CLI program (Linux, macOS, Windows)
billing-protector
Security purchases checker & validator for Android
akaunting
Online Accounting Software
InvoicePlane
A self-hosted open source application for managing your invoices, clients and payments.
smartvpn-billing
Billing and auth system for VPN provider
go-iap
go-iap verifies the purchase receipt via AppStore, GooglePlayStore, AmazonAppStore and Huawei HMS.
Google-IAP
Android Library for easing Google Play Billing to your apps with support for Subscriptions, Non-Consumable and Consumable Purchases with a beautiful sample app.