0 abbreviation for starting price : the amount of money offered just at the start of a race by a bookmaker for a winning bet (= money risked):
Under the new system, prices will be sent straight from bookmakers' computers to machinery which will calculate the SP at the "off".
Meet him outside the post office at midday. Give him the SP on the situation.
We buy undercover from 10 vendors and give you the full SP on their sales, delivery, build quality and support.
The point of the SP system is that it reflects the on-course market and is not directly controlled by the off-course bookmakers.
A little bird told me you could give me the SP on their little operation.