PrestaShop 1.7 Payment Gateway Module Development -- 2

Custom PrestaShop Module for Payment Processor Gateway I am running a PrestaShop 1.7 shop. Our payment processing changed to PayCertify. They have no module/add-on for us to use. We need a module built to integrate this new payment processor with our shop. It needs to work in checkout like the other credit card processing integrations work. We have the gateway and api information from PayCertify. We recently had an extension built for our other Magento shop that integrated PayCertify into our checkout. But we now need one for PrestaShop 1.7.