Use these 2 Links:

1:
https://www.paypal.com/donate/buttons
2:
https://www.paypal.com/signin/?returnUri=https%3A%2F%2Fwww.paypal.com%2Fmyaccount%2Fbundle%2Fenroll%3Fsrc%3Dmktg&onboardData=%7B%22locale.x%22%3A%22en_US%22%2C%22country.x%22%3A%22t_url%22%3A%22https%3A%2F%2Fwww.US%22%2C%22redirecpaypal.com%2Fmyaccount%2Fbundle%2Fsignup%2Fenroll%3Fsrc%3Dmktg%22%2C%22intent%%E2%80%A6

Credits: @Combulist , @Louis_Fego