Cart - only one item at a time

Question

In my cart on Commerce, I only get to have one item at a time. If I try to add another item, it replaces the item that was already in the cart.

I have used {% set cart = craft.commerce.getCart() %} and the for item in cart.lineItem to loop through the items, to no avail.

Answer 1

That would happen if you are using Commerce Lite. You will need Commerce Pro if you want the 'full' cart functionality.