You follow the link and register on the PayPal payment system website
On the screen you see the text: LET’S JOIN US FRIENDS:
20 EURO BONUS
You click the » learn more » button. You follow the instructions to get your personalized link. Now you can send this link to all Internet users and you will receive 20 us dollars for each new invited PayPal user. To date, the system has already registered 190 million users worldwide.