Choose from over 120,000 movies and TV shows and then stream them on your devices — including Kindle Fire, Xbox 360, PlayStation 3, and Roku. Note: HBO products are excluded from this deal. Limit one voucher per customer.
Amazon also puts several movie rentals on special each weekend for just $1.99.
One other note, Amazon Local does not have a "Chattanooga" deals page yet, so if you sign up, pick the "national" option.