The Dollar Tree affiliate program offers 5%-7% commission on all sales. Dollar Tree is the largest and most successful single-price-point retailer in the country. With a $1 per unit price-point (or less) on every item and a huge selection of product offerings, DollarTree.com customers find the quality items they need and get more bang for their buck! They offer a broad, exciting mix of merchandise that includes many trusted national and regional brands. Some of their product departments include: floral supplies and decor, party supplies, school and office supplies, arts and crafts, health and personal care, cleaning, storage and hardware, kitchen and tableware, and seasonal.