This plugin offers the possibility for subscribers to pay for the selected memberhip via PayPal. The PayPal plugin is purchased separately and requires installation. The integration uses the PayPal Payments Express Checkout method - the customer will be redirected to the Paypal page when the registration form is submitted where he will need to log in to his PayPal account and manually approve the transaction, or pay with a Credit / Debit card. You can read more on how to install RSMembership! plugins here.