MediaBuyerPlanner: iBiquity Digital is pushing another HD Radio promotion to bring down the price of the radios and raise the public's awareness of the technology.

A rebate program has been launched, timed to coincide with graduation season, with a $40 rebate certificate available online. The certificate applies to most HD Radio receivers, and the program runs from the end of this month through July 3, according to iBiquity.

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