Thats a crazy staking plan .... but I beleive there are a few bots out there that can do it.

If you try this with betfair your starting bet will need to be $5 as they are very qwuick to pick up people starting at less then $5 with these sort of increasing staking plans.

So $5 , $10, $15, $25, $40 , $75

Ouch if you don't hit a winner in that run.