You rock man, you will be writing history if you succed.
Thanks for adding me to the bet list, I'll really enjoy to be in the wrong side of the fence, and I will help you if I also grow, being me also just pretty new on the party :)
Absolutely I do not mean to promote my post, but I want to try to help you this way today.
I wrote down a voucher strategy that you may find useful for your purpose. Not sure but give a try if you like :):) https://www.splintertalk.io/@bondarevsky/am-i-selling-vouchers-best-strategy-for-small-accounts-in-a-few-words
Much love and support