I would like a program that can compare the betfair prices (Lay Price) against other bookmakers and giving the price differences. It is important the betfair prices used for comparison to be the same witn those in betfair. I want to compare the betfair LAY prices with the prices of ten bookmakers which i will input the odss prices. It is important when i input the odds prices from the other bookmakers the input form to be user friendly and also the sorting to be friendly ( i.e. football, country, event date, etc). Finally a report must show the price differences for all bookmakers in a page.