Image courtesy of Climberism
Here is a free t-shirt offer from Climberism, a magazine for climbers. Well, we just want the freebie, right? You’ll have to do some work in order to claim your free t-shirt, though.

First, you would need to subscribe to the website. Then, you will be emailed a referral code, which you will have to use to refer five people. If your contacts use your referral code, you will get credit for it so make sure they use it.

You will receive your free t-shirt from Climberism once your have five people subscribing to the website. Let me know if this works for you.