tereshkova2001 is trying to get rid of her Clearwire account. It's a perfectly good broadband internet service, we're just switching over to cablemodem at the Agora. If she simply cancels her contract now, she has to pay them a large fee.
Whereas, if you were thinking of getting Clearwire already, you could just assume her contract, and pay the same price as if you'd gotten it new, but get the added benefit of having several fewer months on the contract.