[aga98mtl]

If you are at or above 1% chargeback you are going to get problem at any normal payment processor.

Source: https://www.chargeflow.io/blog/chargeback-threshold-limits

[mpeg]

Yep! In my case I switched to a processor that had higher fees but had less of an issue with chargebacks.

Having said that, I think these days there are ways to limit your exposure, for example requiring 3D Secure for every card payment, as well as tools like Stripe Radar that help reduce fraud.