HDI - Todays Escapes - Simple Escapes - Encore - Vertrue - Adaptive Marketing
Ripoff
These companies work with internet catalog companies and offer you a 30 day free trial (for discount services) and a $50.00 gas card. ($149.95 on mine) If you don't catch this they will charge your card every year. Here are some of their partners to watch out for: silhouettes.com, ArtSelect.com, ...