2022-02-16 00:00:00 Tennisapp is an app especially for the tennis club. For example, you can pay a membership fee, offer or outsource bar service, show sponsors and go to the website / webshop, offer tennis lessons or register, show the latest news, but also place remote orders which are sent to the canteen for collection. In short, all necessary information about tennis club is offered dynamically and interactively.