PayPal is the electronic wallet par excellence and is widely used for online purchases, that is, on the Internet and we can use it very easily in any web project and in Laravel it is no exception and we can easily configure it as a payment gateway.

We will see step by step how to integrate PayPal into Django, from creating the credentials on the developer site, installing the necessary dependencies, creating the classes, helper methods such as generating the token, processing the order, and integration into the client.

I'll talk about the problems I've had trying to use a PayPal plugin for Flutter, some possible uses, general testing, and recommendations.