To accept credit cards with PayPal, set up a business account, connect to PayPal’s payment gateway, and use PayPal Zettle for in-person or online payments.

PayPal offers an easy-to-use option for accepting credit card payments with transparent pricing. This guide breaks down how PayPal credit card processing works and what you can expect when adopting it ...

It's unfortunate you were hit with a $90 bill. You're right, this was most likely an initial service fee of some kind ...