Products is where you go to find the products of an organization. This would include things like signing up for a team, or a skills session etc.
You can purchase advertising to help your organization raise funds. Any add purchased under an organization will give that organization a percentage of the ad revenue from ads displayed on the scoreboard. Once you have purchased an ad you can upload your banner to be displayed during games. For more information see manage advertising.
By selecting tournaments under the Shopping dropdown you may see available tournaments to register for. You can find more information here about registering for tournaments.