I've used wp-ecommerce plugin for a different site of mine; however, I want something more simple. I want to be able to pre-sell / sell either 2 or 3 different types of 'Gym Memberships' on a page. For example: $29.99 / Month $300 / Year Is there anything that I can set up with paypal or just a simple shopping cart which will also keep track of who orders in the back-end so that they can issue the memberships according to who paid and when? So in theory I want visitors to be able to click a "Buy Now" button and it will lead them to PayPal. They pay through PayPal, and then a receipt is documented in the backend of wordpress with name, payment, etc.
I could be wrong, but I am sure you can set up a Buy Button for your site in PayPal, this could be the fastest solution for you.
Yes the is a way you can put a buy botton "paypal" you can google it.. you can see all the possible answers to make a chart..
You can either create a paypal button with the URL that link to your paypal account. The button you can get it free which it share in lot of website. What you need is just change the url of the button.