This application seeks to deliver intelligence, organizing customer contact and purchase data. This way, contacts become more assertive and productive.In this app you will find facilities such as:Customer registration: With your customers information such as whats app, profession, city. You can contact him in a simpler and smarter way, using the information stored in the app.Product registration: You can register your products to make it easier for you to track your sales, knowing in the future which products were sold, to which person.Sales registration: With sales registered, you can know how many sales you are making per day, you know exactly when and what each customer purchased in a simple and quick way.Customer list: Through the registered information, it is possible to know how much each customer has already spent in the store, when their last purchase was and with a direct button to the customers WhatsApp number. This way, you can provide a more personalized service with more information about the person you are talking to, improving your sales conversion and also your after-sales service.Take care of your customer and sell more!