Still available in case you missed it, sign-up for a free Atkins Quick Start Kit that includes 3 free Atkins bars, a Carb Counter, a Quick-Start Guide, a $3 rebate and $5 worth of coupons. You should receive your kit in 10 to 14 days.
I already received mine and it included the following flavors of Atkins bars:
Chocolate Oatmeal Fiber Bar
Sweet & Salty Almond Crunch Bar
Chocolate Caramel Mousse Bar
Also includes some coupons. I got: $1.00 off Day Break Shake (4 ct), $1.00 off Day Break Square (5 ct.), and $0.50 off Bar (5 pk.) or Shake (4 pk.)