Hello!
I want to build a marketplace. The special thing is that the buy happens if a condition in reached. So, when the condition happens, the seller sells the product to the buyer.
Is something similar to a reservation system of hotels and restaurants. I need to protect the seller that the buyer finishes the purchase.
I have been thinking in charge the user a “fee of reservation”, but this is a little complex to develop, and with a “friction” problem (maybe the user don’t want to make a payment before).
How can I do to make sure that the buyer will finish the purchase and not getting away?
Thanks!!