Buying From Us As a buyer, the deal is simple. For every tee shirt or other item you buy we'll contribute 25% to the cause of your choice right as you order. You'll also find some of our products at Plum Island Coffee Roasters on the waterfront in Newburyport in-between the Black Cow and Michael's Harborside. Working With Us Working with us as a fundraising partner is simple too. Just let us know about your cause and we'll go over the details on how you can earn 25% of everything we sell on your behalf. We'll also help you organize a marketing campaign and post your group on our Web site, so you can tell your friends to order online. NEW! Now you can host a TZ Tees party at home!! It�s fun, you get free stuff, and you get to keep 25% for your cause. Sweet! If all this sounds cool to you, just give us a call at 978-463-0782 and we�ll go over the full details on becoming a fundraising partner.