30% off current prices of Canvas Prints with coupon

Groupon has a new coupon promotion, coupon code SPRING30 gets you 30% off the current prices of the five choices of Canvas Prints from CanvasOnSale. Regular prices (before coupon) range from $7 (one 12×8″) to $31 (two 16×20″). Shipping is additional (not included in the Groupon price). Over 640 got sold so far from this Groupon. Maximum discount via coupon is $50. Limit three redemptions per user. Full terms and conditions over there. The coupon expires 3/28/16 [corrected; not 3/31/16].