Not every bill is settled in one go. Jarbas accepts several payments on the same entry and keeps track of what's left.
Repeat when you pay the rest.
Two totals appear inside the entry:
Below them sits the list of payments, each with its method, amount and date.
The Add Payment button disappears once nothing is outstanding — that's how you know the bill is settled.
Tap the payment in the list and choose Cancel Payment. Jarbas asks you to confirm.
A cancelled payment stays in the list, struck through. It no longer counts towards the totals, but the record remains — so you don't lose the history that it happened and was undone.
Then the button becomes Add Payment in Order and takes you to the sale. That makes sense: the payment belongs to the order, and the financial entry mirrors it. Record it there and Financial updates itself.
If your account requires an open cash register to take payments, Jarbas says so and won't let you record one until a register is open.