Pay with UnitPay

  • All payments are secured by UnitPay. Unitpay s.r.o. CIN: 05115698, License: SPI CZ
  • No automatic rebilling

Membership options

Important information

Your login and password will be sent via email within 48 hours of receiving your payment. Your membership will start from the moment your login and password are sent. Check your spam folder carefully! If you were unable to pay for access to the site's materials through a UnitPay system, then write us a letter asking for a different payment option. The response letter will indicate a reliable payment option. Further conditions for obtaining a login and password are similar.