They'll just make the fees be 110% of the transaction or something similar. That's how credit card processors do it now.
They charge a variable rate based on the nature of the business and the risk it involves. Porn sites get charged 10-20% in credit card fees because of the high number of chargebacks.
What about the discrimination against gun dealers?
I'm speculating that fraud would be lower than average for such transactions, because there's such a strong paper trail from the instacheck system and all.
I can't speak for gun dealers but for defense companies that also sell to consumers, think high end gun optics, there is fraud. And law enforcement is just an interested in investigating it as any other business ( Not at all) But I don't think any more fraud than any other online business.
I'm curious about this too. If your business has high risk than raising your fees for select people sounds like discrimination. Raising them for your whole platform could really hurt your business
They charge a variable rate based on the nature of the business and the risk it involves. Porn sites get charged 10-20% in credit card fees because of the high number of chargebacks.