INMEMO has a mode in which the user moves a highlighted bar or arrow up and down through the memo, returning back to the program the text of the line which was selected when the user hit Return. A vertical menu memo consists of a series of one-line selections, such as this:

1. Prepaid

2. COD

3. On Invoice

4. 2%10, Net 30

 

Menus can also be horizontal or free form with the light bar jumping from one selection to another based on the horizontal and vertical arrow keys (as well as by typing one or more characters identifying the selection.)