1. Choose the example, which interests you
2. Scroll to the bottom of the text and click “Buy now”
3. Enter a valid e-mail address and click “Confirm order”
4. You’ll see the order form, the chosen product, the amount to be paid, method of payment (PayPal) and your e-mail. If everything is correct, click “Pay”
5. You go to the PayPal. Log in to your account and pay
6. When you click “Back to shop” will be redirected to the article to which you have purchased access
7. The login is your email address. The password has been sent to this address automatically.