Buying item directly (not using cart)

Hi all.

I would like the customer having two options while in product detail page :
- add to cart (just like isotope does by default)
AND
- "buy now" button, which would basically skip the cart issue.

Does anyone have an idea about how I could do that ??

Thanks a lot
Vinny

Not quite sure that is a feature built in. But you could make a small extension that includes the "add to cart" code (should be rather small piece of code) and then redirects to checkout.