Good on skin care, sun care, hair care, hair color or cosmetics. I don't have a printer so I'm not sure of the expiration date or if it excludes nail polish like the in-store B coupon does.
I believe there are two of the coupons with independent print limits; there is one on HEB.com, and another went out on HEB's email list for Mother's Day. The link to Bricks from the email has my email address in the URL; the one from HEB.com has no identifying information though obviously it tracks your IP address. If you didn't get the email or just want another one, PM me your email and I'll send the email on to you. There's spaces to forward it to eight people but I doubt it'll lock me out after sending it to eight people.
Can anyone confirm my theory about the print limits? They also could be considered the same coupon since either way your IP is getting tracked in addition to your email on that coupon.