Free pita chips
They ask for your name, address, phone, and e-mail. You can opt to receive up to four e-newsletters and other types of email. Or not!
You can also sign up for two free issues of All You magazine, which is sold at Walmart. No credit card information is needed to get the free copies, just write cancel on the invoice if you don't like it. A year long subscription for 12 issues is $20.
If you miss the freebie, get a coupon from Coupons.com for $1 off a bag of the pita chips. It won't last long, though.