| Order no. | from quantity | Discount | Price |
| K0251.A37X20 | 10 Pcs. | 5% | 4.60 $ (USD) |
| K0251.A37X20 | 30 Pcs. | 7,5% | 4.48 $ (USD) |
| K0251.A37X20 | 50 Pcs. | 10% | 4.36 $ (USD) |
| K0251.A37X20 | 100 Pcs. | 15% | 4.11 $ (USD) |
| K0251.A37X20 | 250 Pcs. | 20% | 3.87 $ (USD) |
| K0251.A37X20 | 500 Pcs. | 25% | 3.63 $ (USD) |