SOUND7

Used it for a few years now Does exactly what's needed of it re delivery of digital serials/keys. Simple to use interface. Support is prompt and second to none - best support times I've every experienced with no fuss and just prompt resolution. Can't praise the app and developer enough.

Going from selling my own products to then scaling up to provide a platform for others to sell products under my brand. This product has helped me achieve this. There's been some teething troubles and features I required that weren't in the dev yet but support are generally responsive and for a small fee were able to develop the functionality I required ahead of schedule. I've tried a few different marketplace addons but this one is the most customisable and supportive of my requirements.