Halı Yıkama Otomasyon Programı is a free Android app designed by NegroPos Yazılım. The app is a tool for the carpet cleaning industry in Turkey. It is an extension of the popular NegroPos Halı Yıkama Programı and is used in the field and in vehicles. The app's main features include location permission and CallerID to help users manage their carpet cleaning business more efficiently. When you download the mobile app, you can easily add product details such as M2, carpet type, and quantity to your cart and issue an invoice at the customer's doorstep. The app also allows you to receive and manage orders and track customer deliveries with ease.