When the power goes off in the middle of a sale, you need to know whether that sale went through. SellyPOS checks the last sale when it starts again, and shows you the answer before you ring up anything new.
2 things it does
After a sudden shutdown, you see plainly whether the last sale went through
In every edition
What happens to my last sale if the computer shuts off suddenly? After an unclean shutdown, the app checks whether the last sale completed and shows the answer unambiguously.
Without it
The computer shuts off as a sale is being saved. The customer has already handed over the money, and you cannot tell whether the sale went through. You might ring it up again.
With it
When SellyPOS starts again, it checks the last sale and shows the answer plainly. A sale that went through is not entered a second time.
After a sudden shutdown, SellyPOS checks whether the last sale completed before you carry on. If it did, the sale is shown clearly, and the software does not let you enter it a second time. The answer is on the screen, so you do not have to guess.
Other ways people ask this
did my last sale save after the computer shut off
avoid double billing after a pos crash
software checks the last sale after a sudden shutdown
After a power cut, you see which sale was left uncertain
In every edition
What does the app show me after a power cut or crash? After an unclean shutdown, a recovery summary appears before the first sale. It names any sale whose state was uncertain and offers a reprint.
Without it
The power goes off in the middle of a sale. When the computer comes back, you may not know whether the customer's sale went through, so you could take the money again.
With it
Before your first new sale, SellyPOS shows a summary. It names the uncertain sale and offers to reprint its receipt.
After a sudden shutdown, SellyPOS shows a recovery summary before you can start a new sale. It offers a reprint of that sale's receipt, so the customer still gets their paper. Recovery never silently throws anything away.
Other ways people ask this
what happens to a sale if the power cuts out
reprint receipt after the computer crashed during a sale