You will need to extend your subscription in a situation where the research has not been completed yet and the validity of the current subscription is about to expire. The validity of the account can be extended at any time by the number of months chosen by you (to choose from: 1, 2, 3, 6 or 12 months).

We provide two types of payments:

  1. Fast internet payments (swipe), which are described in detail below.

  2. Payment on the basis of a VAT invoice. All you have to do is write or call us. We will issue you a VAT invoice and activate your account immediately.

How to pay for your subscription step by step:

  1. In the top main panel, in the Account tab (1), click Extend(2).

  2. Choose the Period for which the subscription is to be extended that best suits your needs.

  3. Please fill in all of the mandatory fields necessary for the checkout.

    As you can see, by choosing the subscription extension period, you get access to exactly the same package of functions. If you want to receive a VAT invoice, check the box I want to receive a VAT invoice and fill in the invoice data.

What is worth remembering?

Pay attention to the correctness and completeness of the data entered, which will avoid any misunderstandings and smooth the transaction execution.

Remember that the Extend option does not allow you to change the account, but only to extend the validity of the account you already have. If you want to change the current package - please contact us. Write to

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