I was looking at my Dish statement the other day and noticed that they were charging me 31.99 instead of 19.99 for the first 2 months. I sent an email, but they said "no, you are just being charged 19.99". That was incorrect, so I called and the CSR kept telling me that I signed up for the promo that was 31.99 and that I signed up too early (5/1) for the 19.99 deal. I had to ask for a supervisor twice, and then got passed on to a 3rd person before they agreed with me. The one thing that did help was finding the press release of the promo on their website. It was just sad that I had to direct them there.
So, check your statement when it comes in!

So, check your statement when it comes in!