Point of Sale menu bar

[AnglingCorner]

The menu bar at the bottom the Point of Sale software tends to disappear.

While working on the Point of Sale, the bar simply disappears and we find it difficult to remember the short-cut keys for the transactions.
We've written it down on a paper, but surely there is a way to keep the bar at the bottom, or even a short-cut key to bring it back.

Thanks for the assistance.

[Admin]

To get a shortcut to the menu keys : Ctrl-Alt-Shift

or In the backoffice - print them to an A4-page

or.... Better yet - reprogram your keyboard to make sense :

Eg.

On a 101 keyboard - On the numeric keypad - :

- Tender / Sub Total
+ Cash
/ Void
* Quantity

Much easier & better to remember.