Adding products to the cart....with a form submission. WTF

How else would you do it in the year 2000

Yeah...accurate. This codebase is the epitome of legacy. Raging.

@marceliwac there's loads of things you can do some people use cookies others use user sessions ... Ajax can be used to. But they are far better alternatives to saving cart information you might as well save it all client side and pick off the analytics