Calculation provides step by step wizard with maximum of 8 steps:

  1. Commodity
  2. Customs value
  3. VAT code, quota
  4. Additional codes
  5. Meursing codes
  6. Certificates
  7. Amounts of goods
  8. Result

Not all steps are required, depends on the values entered in the previous steps. User will be guided only through required steps. User can use buttons in the footer or side menu to navigate in the wizard.