WebPay - Payment Gateway

PLEASE DO NOT POST QUOTES WITHOUT REALLY READ THE FILES BELOW YOU WILL LOST MY TIME AND YOUR TIME I need to create a payment process to integrate with WebPay (Chilean Payment Gateway) The process will be integrated with the last page os this process: [login to view URL] Documentations are attached to this project post One good TIP there is a code doing the same process to WooCommerce in this repository: [login to view URL] Wordpress Plugin page: [login to view URL]