I'm just wondering why my bill is $52 + tax when i signed up for a $40 plan??
You likely got a prorated charge. It should show on page 3 of your bill. You paid for the first full month of a billing cycle plus the first partial month to line up your service with your billing cycle. 12 out of 40 dollars comes to 9 days you paid for on top of the full month. This of course assumes no overages charges or tab. Your bill will show 40 after your first and you were not overcharged.