where do i go to get my$100.00from dish network?

the installer should of left you a rebate form. It needs to be filled out and mailed to the address on the form along with a copy of your first bill (front & back).
Call the dealer you bought it from and request one.
Or if all else fails, contact dish network. 1-800-233-3474

What $100. Rebates are usually a credit on your bill over a period of a year.

Barkley is speaking of a free for all promotion. You pay up front 149 1 tv, 199 2tvs. Then get 5/mth off your bill for 150 or 200.
DHA has a 100 rebate form