| Tier | Annual Purchases | Guaranteed Volume Rebate* | 0%-9.99% Growth vs. Prior Year | 10%-19.99% Growth vs. Prior Year | 20%+ Growth vs. Prior Year |
|---|---|---|---|---|---|
| 1 | $75,000 - $149,999 | 0% | 1% | 5% | 6% |
| 2 | $150,000 - $499,999 | 1% | 2% | 6% | 8% |
| 3 | $500,000 - $999,999 | 2% | 3% | 7% | 9% |
| 4 | $1,000,000 + | 3% | 4% | 8% | 10% |