A SMART TROLLEY DESIGNED BY USING HC-O5

Today the Android applications are broadly used in various fields. So the People focus on the new technology to make their life easy and finding the solution for their problems. When we go for the shopping we have many difficulties like finding the place of the products, to know the expire date of the product and also standing long time for the billing. This paper discuss about the RFID reader and tag for finding the expire date of the product, in case if its expire it produce the buzzer sound and the payment was done by smart card. The smart app is used for the finding the place of the product. The app was named as Bluetooth terminal HC-05. During the purchasing of the product we get many offers and discount in the product like buy one get one , combo offers etc. such type of offers are also programed in the smart trolley. The purchased details will be updated in the cloud channel.