| Order no. | from quantity | Discount | Price |
| K1020.18012X20 | 1 Pcs. | 0% | 9.30 $ (USD) |
| K1020.18012X20 | 10 Pcs. | 5% | 8.84 $ (USD) |
| K1020.18012X20 | 25 Pcs. | 7,5% | 8.60 $ (USD) |
| K1020.18012X20 | 50 Pcs. | 10% | 8.37 $ (USD) |
| K1020.18012X20 | 100 Pcs. | 15% | 7.91 $ (USD) |
| K1020.18012X20 | 250 Pcs. | 20% | 7.44 $ (USD) |
| K1020.18012X20 | 500 Pcs. | 25% | 6.98 $ (USD) |