| From 18 units : 3.89 EUR the unit |
| From 36 units : 3.79 EUR the unit |
| From 54 units : 3.69 EUR the unit |
| From 72 units : 3.59 EUR the unit |
| From 126 units : 3.49 EUR the unit |
| From 252 units : 3.39 EUR the unit |
| From 414 units : 3.29 EUR the unit |
| From 504 units : 2.99 EUR the unit |