I want to sell gift cards (two forms: downloadable (the user has to print it at home), the necessary code is emailed (atm manually because of the (manual) bank transfer payment) | as a physical product, after I got the payment I print the code on the card and send it in an envelope.
At the moment I have to handle both situations with a small excel sheet. I generate e.g. 50 unique codes and put them in the sheet and when someone wants to use his gift card I check if the code he supplies is valid and mark it as used.
Has anyone ever seen a good wordpress addon that can handle this kind of task automatically (after entering the code manually) or even better: is able to create the gift card (as a pdf) with one of the available codes inserted automatically?
Please note, I don't mean coupon codes I just want to promote my own business.