Account Invoice - Change Currency
帐户发票 - 更改货币
Update currency of Account Invoice
This module allows users to update the currency of Invoices (in draft state) by a button Update Currency at the invoice form. After update to new currency, all the unit prices of invoice lines will be recomputed to new currency, thus the Total amounts (tax and without tax) of Invoice will be in the new currency also
Also this module allows user to set a custom rate that will be take to recompute all lines. By default the custom rate proposed is the rate between invoice currency and base currency (company currency), after the first coversion the custom rate will be proposed by default between last currency and invoice currency.
The exchange rate will be configured in Accounting > Configuration > Multi-Currencies > Currencies
To use this module, the user must be in group Accounting & Finance / Adviser to be able to update currency of Invoices