1. API Use-Cases
- 1.1. Server-to-Server Sale
 - 1.2. Server-to-Server Preauth, Capture and Cancel
 - 1.3. Sale Form
 - 1.4. Preauth Form, Capture and Cancel
 - 1.5. Deposit To Card Transfer
 - 1.6. Recurring Sale
 - 1.7. Recurring Preauth, Capture and Cancel
 - 1.8. Recurring Payments Service
 - 1.9. Return Transactions
 - 1.10. Payment Cashier
 - 1.11. Buy Now Button
 - 1.12. Direct Bank transfer
 - 1.13. Bank transfer with Invoice
 - 1.14. Mobile Device Sale
 - 1.15. Mobile Device Transfer
 - 1.16. Mobile Device Сard Verification