WooCommerce PayPal Advanced:
Paypal Advanced WooCommerce extension gives your customers a seamless checkout without breaking your bank. PayPal Payments Advanced is a robust gateway and merchant account in one extension. There are hefty no monthly fees that usually accompany this type of close site integration.
Similar to PayPal Pro, the customer enters their credit card details on your site during the checkout process and PayPal handles the rest. This results in an extremely slick checkout process during which the user never has to leave your site.
This has a positive impact on your customer and hence increases your conversion rate. Also as it loads on the same page, the time being spent on the process reduces quite a bit and that in turn means more happy buyers.