App user can enter the invoice, FOB (invoice value minus freight and insurance) and Ghana customs rate to determine total duties and Taxes that would be charged Ghana Customs on behalf of GRA (Ghana Revenue Services).
Various Duties and Taxes can be adjusted by the user.
However, to get a proper estimate, app user should enter correct values for Duty, VAT etc by refering to how the item was classified in the FCVR (Final Classification and Verification Report).
This app also tries to get the latest weekly Ghana customs rates. Just pull down to update on second tab.
All data entered is stored locally on the device.