Home Slickdeals Staples Online Coupon: $15 Off $60 or more + Free Shipping... Slickdeals Staples Online Coupon: $15 Off $60 or more + Free Shipping (5/30 – 5/31) By ARCOM - 31 May 2020 138 0 SHARE Facebook Twitter Go to the deal page: Staples Online Coupon: $15 Off $60 or more + Free Shipping (5/30 – 5/31)