PayPal doesn't like firearms either. Considering stun guns seem to be fine as long as they are legal in the jurisdiction, their unwillingness to
accept this business seems to be more of a political statement than a liability concern. That said, I have used PayPal to buy and sell a few over the
years before Venmo existed. I have never found it wise to show up to a transaction with a fat wad of cash knowing the other person is expected to have
a firearm!
https://www.paypal.com/us/smarthelp/article/what-is-paypal%E... |