Kaching is a simple payments solution for Express-based web app, inspired by Passport.js. Together with various strategies, Kaching provides a unified control flow to hook up with different online payment services.
$ npm install kaching
Kaching's example uses kaching-paypal. Please refer to: https://github.com/gregwym/kaching/tree/master/example.
Kaching has to work with at least one strategy. Please checkout kaching-paypal for further instrcutions.