BetFair Trading program

HI. I require a betfair application that allows the user to identify and place trades on the the betfair site. The application must be simple, user friendly and offer the feature of identifying trades on the basis of "weight of money" and market liquidity. The applicant must have experience of this type of application. ## Deliverables would like the program to be named Wealth Wizard. simple to use but professionally looking application