The ToyBuzz forum tends to get a few of the same questions asked over and over again, and one of them is a variant of "When is the next sale at Deep Discount DVD?" or "Are there any coupon codes for Deep Discount DVD?"
The answer is... Deep Discount DVD has historically had big sales in June and November.
From time to time, they do offer special promotions on specific things, including these which expire on April 7, 2008:
Party of Five: Season 3 - $2 Off
Promo Code: 2ED88
The Water Horse - $2 Off
Promo Code: 2ED94
Snow Buddies - $2 Off
Promo Code: 2ED95
Barbie Mariposa - $2 Off
Promo Code: 2ED96
Wings: Season 6 - $3 Off
Promo Code: 3ED89
The Shield: Season 5 - $3 Off
Promo Code: 3ED90
Walk The Line - $3 Off
Promo Code: 3ED91
Mr. Magorium's Wonder Emporium - $3 Off
Promo Code: 3ED93
Life Begins: Season 1 - $5 Off
Promo Code: 5ED92
Handheld Texas Hold 'Em - $2 Off
Promo Code: 2EF13
Size Matters - $3 Off
Promo Code: 3EF07
Pocket Texas Hold 'Em - $3 Off
Promo Code: 3EF14
Las Vegas Poker Chip Set - $4 Off
Promo Code: 4EF09
Poker Superstar Poker Set - $4 Off
Promo Code: 4EF10
Grabber: Blue and Green - $4 Off
Promo Code: 4EF11
Grabber: Brown - $4 Off
Promo Code: 4EF12
Texas Hold 'Em Poker Set - $4 Off
Promo Code: 4EF06
Pirates of the Caribbean DVD Game - $5 Off
Promo Code: 5EF 08