I have experience in selling advertisement both online and in physical locations. Recently I was in charge of selling ad space in cinema theaters. Sporting facilities normally are easier to handle as far as ad sales go, as most companies are looking for those kinds of opportunities, at the right price. It would be helpful to understand in more detail what kind of sporting facility is, what kind of placements there are available, pricing strategy and a few more details. Nonetheless, my bid is for a full month's work. I require an initial milestone to support for any recurring costs that I may have while searching for advertisers, and the remaining amount upon completion of the project (achieving the sales milestones).