Network Price

I was thinking about how the network is struggling for subscribers, and maybe the six month commitment is turning off some people. So why doesn't WWE offer some sort of tiered pricing option? Maybe $20 for one month, $15 a month with a three month commitment, and the same $10 a month for the six month commitment.

They're apparently having a hard enough time explaining to people how to watch the Network on their TV; complicating things further by offering a tiered pricing structure just seems like asking for trouble.  Simple is better.