Tombow tombowusa.com 7 ratings Add rating Rate your shopping experience with Tombow: Tombow is a major office & school supply store that markets products and services at tombowusa.com. Tombow competes with other top office & school supply stores such as The Happy Planner, Office Depot and Avery. Tombow sells mid-range purchase size items on its own website and partner sites in the extremely competitive online office & school supplies industry. When it comes to offering discount codes, Tombow offers coupon codes and discounts actively. Tombow is a newer, or medium to lower popularity brand when it comes to discount codes and promotion searches, with fewer shoppers actively searching for Tombow offer codes and deals each month. MoneyOffice & School Supplies