PayPal Payflow Pro Direct (Credit card)
A payment gateway links your website to your processing network and merchant account. Like most gateway services, Payflow Payment Gateway handles all major credit and debit cards. What makes our gateway different is the low rates and incremental sales boost from offering PayPal and PayPal Credit* payment options on your site.

Plugin supports Authorize, Capture, Refund and Void methods.
Plugin supports multi-currencies.

P.S.

This version doesn't support Recurring Payments.

Not registered version is fully operational. It has only one limitation. You can do 100 payments in unregistered mode. You can try it free.

Compatible with NopCommerce 4.60, 4.50, 4.40, 4.30, 4.20, 4.10.

How to install and configure the plug-in.