I've tried and failed in this space. In your MVP, you have to be relatively feature complete and be ready to handle chargebacks, CC processing, customer servic

I've tried and failed in this space. In your MVP, you have to be relatively feature complete and be ready to handle chargebacks, CC processing, customer service, and be willing to sustain on whatever price you set as the surcharge -- the established players are often "free" to the venue.