The tiered commission plan is structured so that the more you sell, the more you earn per sale. It also provides sales employees with additional incentive to sell new products, upgrades to existing products, and to stay in contact with potential repeat customers. For example, for sales of up to $15,000, the sales staff receive a commission of 8%. For sales between $15,001 and $25,000, sales staff receive a commission of 10%. For sales between $25,001, and $50,000, they receive 12%, and so ...