This feature is for when you want to increase the cash amount during the day. To do this, you need to put money manually into the cash drawer first
Please make sure your staff have the permissions mentioned in this article: How to Give Permission on POS Session
Step 1: Put money in
On POS Screen > Go to Session Management
Click on the Put Money In button.
Fill out the amount that you put into the cash drawer.
Fill out the corresponding reason, e.g. Add more petty cash.
Click on the Put In button.