Modify the operation of Create/Change Invoice so that clicking the "Invoice Total" value at the bottom of the dialog will present a small window which will allow the final Invoice Total to be edited. This feature is being implemented to allow the totals of entrée invoices to be matched with a version of the same invoice which has been generated by an external application. Any invoices which have been adjusted in this manner will show an "Invoice Adjustment" amount to indicate that the displayed Invoice Total had to be adjusted from what the system originally calculated from the quantities and prices shown.

 

When an invoice is adjusted in this way only the adjustment amount is recorded by entrée. As a result any changes to the invoice which alter the Invoice Total will not affect the adjustment value. So if an invoice is adjusted upwards by 5 cents and then a change is made which produces a new Invoice Total, then the value which will be shown by the Invoicing system will be the new Invoice Total plus the 5 cents. Given how this feature is intended to be used this really should not be an issue but it needed to be mentioned.