U.S. Cellular will give you up to $300 for your trade, even with a cracked screen
U.S. Cellular, which is the nation's fifth largest carrier after Sprint, will also pay you to recruit someone to the wireless operator. If a person you recommend U.S. Cellular to ends up activating a smartphone on a Shared Connect Plan, both you and the new subscriber will receive $50. If you have a number of friends looking to switch, you might be able to make some decent money here.
Starting tomorrow, the Samsung Galaxy S7 and Samsung Galaxy S7 edge will be offered inside the the carrier's physical stores, which makes this a propitious time for you to trade in your current handset, even if it has a crack, and use the proceeds of the trade toward a new high-end Samsung phone. If that sounds like something that you would be interested in doing, click on the sourcelink.
source: U.S.Cellular via AndroidCentral