Proctor and Gamble Everyday Solutions has a new free Head & Shoulders shampoo offer available. As you're checking out, you can also select to receive a free Prilosec OTC sample plus a Charmin sample and coupon.
I'll be honest though, I'm not sure if this is fully working. When I got to the page to confirm my shipping info, I accidentally hit refresh and I think that messed up my order somehow. The site started telling me I had already signed up for my allotted freebies, but I couldn't tell if that meant I'd signed up for them earlier and just forgot or if my order this morning went through successfully. So, long and pointless story short, if you get an error with this, then please leave a comment here!