Just wonder if I want to install my own payment gateway, do I need to purchase any domain in order to do that? Please comments if you know how. Thanks
yes you would as you would need hosting space for the payment gateaway ssl cert for secure access etc hope this helps
Do you want to be a payment service provider ? If so there is a lot more then just the hosting, software and SSL cert, you may look into the PCI compliancy and many other things..