Write encouraging brochure to gain sales

Hi I have a software studio, I want to convince people to buy our services. Basically, we do mobile application, and websites, and graphic design. I want you to write a description to encourage people having mobile application. I want it to be divided into sectors for example restaurant sector, taxi sector, real estate,etc . You should write some features that encourages restaurant owners to have an app. An example would be, integrating Map into the app so customers will know the location of the restaurant. And notification feature, owners could send free notifications to customers to keep customer loyalty and etc. There are some features like reservation, announcing, etc. And remember that some apps will have admin panels that could help the owners to organize their work or to make sales or any other benefit. these are the categories that I have in mind, if you have more, I will pay you more 1- Companies in general 2- Restaurant service and delivery 3- Cinema 4- Real estate 5- Car rental and car exhibit 6- Election app (for people who are willing to be candidates in election) 7- Educational app ( school, university, institution) 8- Travel agencies and airlines 9- Media and news app 10- Retail and Fashion industry 11- Banking app 12- Health app Remember, The idea is to gain sales, so keep it simple, short and few paragraph with points to make it understandable for all segmentation . I will make them beautiful designs once you have done them, so keep this in mind. Thanks