After form is filled you will be redirected to the PayPal page:

In the opened page:

1. Check the correctness of data.
2. Enter e-mail address, password of PayPal account and press Log in.
3. Follow further instructions.

For the residents of some countries there is a possibility to pay with debit/credit card through PayPal (United States, for example).
To do that, please:
1. Choose the country.
2. Choose the type of the card.
3. Fill in the card information and personal data.

4. Press Pay and follow further instructions.

After payment you will receive two letter in which one of them contains credentials for platform access.

* If you haven't receive letter, please check the SPAM folder (if letter is in that folder just mark it like Not a spam).