They take a fee here and a fee there, and before you know it they've helped themselves to 4% of the takings.
Sigh, and then there's the seemingly endless nagging about verifying extra users
Would I pay less for the same service? Sure. Am I aware of the horror stories? You bet. Do I explore other services? Yes.
On the other hand, a purely digital business that already has a website, and is moving stuff internationally? Maybe there are better options.
[1] https://github.com/paypal/paypal-checkout-components/issues/...
You can still use visa.
What I get is a one button checkout on smaller sites I may not feel safe giving my credit card number for them to store and/or process.