Have you considered working with the retailers or manufacturers? I suspect retailers would love something like this if you could bring their past customers back

Have you considered working with the retailers or manufacturers? I suspect retailers would love something like this if you could bring their past customers back into their store. My second thought is that I hope you are spending most if your energies talking to your potential customers/channels. I suspect the feedback here will be of limited value give. How far we are from your target. Good luck!