A free program for Android, by Gelir İdaresi Başk. Denetim ve Uyum Yönetimi Bşk..
This application was created to help people verify the authenticity of the tax stamps on their products. If you are selling a product that has an excise tax stamp, you need to verify its authenticity to avoid problems. The best way to do this is to provide your customers with this application so that they can check the validity of the stamp.
This application has the capability of showing the information on the validity of the tax stamp in an instant. In addition, you can track your customer's purchases and analyze your sales performance. This application is capable of storing the information about the products you have sold. You can view your sales performance and compare it with the previous periods. You can also analyze your customer's preferences and find out what type of product they prefer.
