Sell something for me

i wanted commission based sales rep i wasn't looking to pay by the hour i was going to pay per sale im not looking to waste money i only want to pay for results i am launching a food ordering platform for example like grubhub and eat streets i have different services to offer businesses they can be placed on my local search website if they live near me and my worldwide option is they can get facebook food ordering set up app food ordering set up tablet food ordering set up standalone website set up with there own login and password nice back office i am limited to how many businesses i can give the services to so i only want businesses that have a high client base i was thinking more of chinese food and pizza places as top priority then everybody else i need someone who is good at sales and finding potential clients telling them all about my services how it can benefit their business and get them to the sign up page ready to pay i was going to pay 100$ per successful sale