A merchant level i.e. channel 0 setting ENABLE_RECALCULATE_INVOICE when set to 'YES', let's a V9 Admin user (with Access level id 45) to recalculate the invoice totals based on the current value of the Invoice Customer's Price type.
The 'Recalculate Invoice' button appears in the invoice status window for the user with access level 45 when the setting is set to yes for channel 0, otherwise the button is hidden from the user. See below -
The recalculated values for the invoice totals are then saved in the invoice without changing the order totals or the payments already made.
Points to Note -
- ENABLE_RECALCULATE_INVOICE must be set to 'YES' in channel 0 settings page.
- The feature is only accessible/visible for a V9 Admin user with access level id - 45.