Display boards are the necessity of hour at mandis for displaying high/low rates of various commodities combined with the rates at nearby mandis. To promote commodity led based, Exchange system display boards are the need of the hour for mandis. Display boards displaying top and bottom rates of various commodities along, With the prevailing rates at other nearby mandis will be displayed for the benefit of the farmer. This may serve as done individually at the respective mandi. Further, Creating a commodity exchange system like share market for farm sector by interconnecting mandis through information technology is set to be a great leap for farming community. Networking the mandis and linking them with led based information display boards will help a farmer to check the rates prevailing at his home mandi as well as at the distance mandi, Thereby enabling him to sell his produce from his storage location without physically moving it.