I need to add a dontate section to the shopify cart, how do I do this? I tried the app Share the love but as I am not selling my item (its a free physical item) it didn't seem to let me choose any amount to dontate when I tested it. Any other ideas?
Also Quantities. I want the user to only be able to order 1 qty of an item in a transaction how do I sort that? This seems like obvious functionality for a selling site but yet its difficult.
Failing all of this how do I embed a paypal donate button into the cart ordered page?