Cash up is used to show you all the payments you've processed and revenue received since the last time you cashed up

It will only show cash or card amounts, any redemptions are not revenue so will not be shown. To see your total payments including redemptions, use your reports

Any petty cash entries or change given will be deducted from your cash amount

Cashing up is optional, it is purely there to help you work out if you have the right amount in your till. If all these totals match, it means you have processed all your bills correctly which in the long term will make your accounting much easier