https://xxx.xxx.xxx.xxx:8443/v2/pos?Action=Status&Format=JSON

9036

From the Genius idle screen press 000 (zero-zero-zero) on the keypad.
Using keypad enter the Genius CED password 9416557.

lightspeed mozilla about:congfig settings

https://retail-support.lightspeedhq.com/hc/en-us/articles/360009214813

AND MANY MORE