We have an app build in Ionic using Cordova, we need add a payment method using the Google Play and App Store recommended in-app payments. There is a plugin already available which we would like you to implement within our app - https://github.com/j3k0/cordova-plugin-purchase
Only developers who feel confident in this development. Must work on both App Store and Google Play. We have account for both environments to create products, these will be subscription based and single payment options.