I'm doing an Core PHP Ecommerce website and I have done upto the Checkout Page. I wan't to implement Clover IFrame integration to collect payments from my customers. I need help in itegrating the payment gateway. I'm a bit confused on the documentation and API references given in the Clover website. I want to know step by step integration, what should be done after each steps. I have tried the methods given in the Clover website. But it is not working as it in the way it should be. It'll be good if some code or step by step execution can be given here.