Michaels: 20% off Your Entire Purchase (Includes Sale Items)

Michaels just released this printable coupon, valid for 20% off your entire purchase! This coupon is even valid on sale items. You can either print out this coupon, or present it on your smart phone to save ink. Valid today (4/5) only. If you use it online, use promo code 20APRIL517 at checkout. Some exclusions apply, so be sure to read the fine print.