This configuration controls whether buy now with pay-pal will be visible or not.
Pay-pal API user name.
Pay-pal API signature.
Which logo show at PayPal, paste the link of your logo.
If user click on cancel order in PayPal, on which page user will redirect.
PayPal API password.
Auto fill, URL for notification.
If you want to test PayPal via sandbox, enable it.
Fill language code for PayPal here i.e EN.
Login to your PayPal account.
Click on accounts.
Configuration will be saved by click on the save configuration button.