I was using the mouse, i.e.
Mouse-> on left button clicked on bt_buy -> ...
This worked on PC not not on all mobiles.
so I changed mouse clicked to "Touch -> Is touching bt_buy" and set "use mouse input" to Yes.
But now when I click on my buy button in a browser with the mouse, it registers about 20 button press events!
How do I support either clicking on a button in a browser with the mouse, or tapping the finger with a mobile, without incuring many taps, only one?
What should I be using:
1) is in touch
2) on touch end
3) on touched object
4) is touching object
5) on toutch start?