Could someone please assist me , I am looking to setup a website and just wondering the process required to put up a credit card payment portal . Does MasterCard do this and do they take a percentage Commission per transaction or do I have to pay a monthly fee and how much does it cost to set it up thanks also if I have a subscription period of say three months how does the website know that the 3 three months is up or do I have to get a certain programme setup to automatically monitor the time . Thanks
