I'd like to sell a coupon voucher. Each voucher would be an unique code, not generated by myself but supplied by the vendor. Is there a way this can be achieved via the online store, perhaps with a 3rd party plugin?
You can find a list of current Apps that are designed to work with Square however, I don't see anything that's available for what you have in mind. Perhaps another Community member has a possible suggestion. And Square does have a Developer Forum where many ideas are shared - maybe someone there has some ideas.
