So I am selling eBook. I got an autobuy link so when people paid they can isntantly download the eBook. My problem is when after like 1-30 mins or sometimes 1-6 hours they paid they do a chargeback. Becouse they have received the eBook and think they can get it for free.. About 50% of the times I win the chargeback but still I am loosing alot of money. How can I avoid this?