Home Slickdeals Staples Coupon Code $20 Off $100 Or More Purchases, Also $5 Off... Slickdeals Staples Coupon Code $20 Off $100 Or More Purchases, Also $5 Off $100. From 8/9 – 8/11. By ARCOM - 9 August 2021 77 0 SHARE Facebook Twitter Go to the deal page: Staples Coupon Code $20 Off $100 Or More Purchases, Also $5 Off $100. From 8/9 – 8/11.