Direct payment on product page

I have kind of a big problem with the checkout process in woocommerce and several other ecommerce plugins because it makes customers not buy the products, its often three steps long and require alot of information. I have searched and tried so many things to simplify the process but it seems hard to find anything or any plugin/extension that simply sell a digital product directly with only payment details required on the same page as the product, I dont want a cart-page and I dont want a checkout-page, simply a payment form when clicking “buy now” on the product, and a dynamic payment-form that displays on the same page. I dont want the user to have to fill in any billing-details, no user registration fields and no other unneccessary feilds that makes the process a pain, only the information necessary for paying with a credit card, there has to be a solution for this, I cant be the only one with this request. I would happily pay for a plugin instantly that could do this for me! If anyone have a solution/link to a plugin for what I need or simply a hack for the woocommerce plugin that is relatively simple to set up I would be very gratefull…