Y Axis label formatting

I want a diffrent unit (as per country) for Label. I am not able to find how to do it Pane level.

Any guidance?

‘M’ is not unit. “M” is ISO standard for “mega” or “million” or 10^6 or 1000000. This is built-in and you can’t change built-in code. What you can do, is to draw everything yourself using Low level graphics http://www.amibroker.com/guide/h_lowlevelgfx.html