Hi, i am actually building something called as a smart trolley for the shopping malls, viz supposed to display the item' name,it's price and the total bill on the LCD mounted on the same trolley.I have MSP430FG4618/2013, TRF7970 and a transceiver CC2500EMK. I have dumped and executed the sample programs. Now, i would like to know how actually do i create a database of the tags which will be read , ad i also need to feed in the data about the relevant item. How do i do this?