Customized download cards, ready to use in minutes. Looking for feedback

Our motivation to create redeemoid came out of a request from a friend of us, who also is playing in his own band. He was struggling to get download cards to promote his band. He wanted to give a digital download with each of their newly pressed vinyls. After some brainstorming, we created this download card service.

We would love to get some constructive feedback. In case this is even something you could use, please let me know, so I can give you a discount! :)