CafePress cuts $10 off sitewide with no minimum required via coupon code "HIGH10". (Most orders of $10 or less, including shipping, are free after coupon.) That's among the best dollar-off coupon offers we've seen from CafePress, although we saw $15 off in March. This merchant specializes in personalized apparel, T-shirts, and more. Shipping starts at $5.25 and some exclusions may apply. Coupon expires October 3.