Payment system online

As I know doing cash or check transactions can be a pain I have put a payment system online next to the calendar on the website. This will be able to handle single session payments as well as 10 session packages. After you click the button just look for the credit card symbols at the bottom of the page to go around the paypal system. All transactions will receive a receipt from paypal as well as from myself. Most of you know I despise the business end of this, but I do want to make it as easy on you as humanly possible. If you have any suggestions please let me know.