What is Paypal?
Paypal is the most recognized Internet payment intermediary. Large companies use it all over the world, but also individuals, small businesses, associations, and even banks ...
Thanks to Paypal, it is possible to pay online safely, or else to receive money. Simply enter your bank details, as well as your credit card information.
It is a completely free service that only takes 2% commissions for a transfer to your bank account of less than 100 €, which is relatively little.
Open a paypal account 
1-Go to the site of https://www.paypal.com/us/home
2-Click on "Open an account".
Select your country and language
3-Fill in the corresponding fields with your personal information (the site is ultra-secure).
4-Confirm the form (Paypal sends you a confirmation message to be validated on your mailbox)
5-In "my account", click on the "transfer funds" tab and then on the "transfer funds to your bank account" link.
6-Finally, enter your bank details (this operation is only valid for the debit of your account)
Follow the directions on the site before validating.