Comcast bills customers in advance. For instance my current bill is for the billing period 05/12/2010 to 06/11/2010 and is due 05/22/2010. So that is four weeks and one day in the billing, and they want me to pay in full after 1 week 4 days of service, and then want to charge a $7.00 late fee if you don't pay it. Then if you buy a movie during your billing period it doesn't show until the next month.

Shouldn't they send me a bill and demand payment on 06/11/2010 when my month of services is done?

How do they get away with demanding payment prior to services rendered? My cell phone doesn't charge me in advance and then add on extras that I used through the month on my next billing? They charge what I used.

What can be done about this? Anyone know?