Payment Gateway Fees

[kindred harbor]

Hello Everyone,

We are looking to charge a handling fee on special payment gateways.

Did anyone implement something like this already? What's the best way to handle payment fees currently? Should we achieve this by adding new line items accordingly?

[latent bramble]

Hey, i was recently thinking about implementing this and from what i investigated, i think the best option is as you mention, add a custom line item to the cart, with the corresponding title and amount.

To limit this to only certain payment gateways, you could check the payment_session.provider_id.