"Why am I paying on a different website?"
Simply, it is the best option for the security of your data. As a very small company we don't have the resources to combat against hackers that can attack our servers and steal information such as your credit card number. Our payment clearance partners, however, have sophisticated encryption defenses and customer protection insurances in place that we can't provide nearly as robustly. We apologize for any inconvenience that this may cause but it is not something we expect to change at any time in the near future.