Quantity price breaks with ajax price change

[asher1981]

Hello everyone,

 

I´m was searching for a contribution wich gives me following abilitys:

 

Example:

 

I sell pencils

A customer has to buy minimum 500 pencils.

But he can also buy 1000 or 1500 pencils (listed in a dropdown list -> Product attributes)

If he buys 500 pencils, one pencil costs 0,35 Eur

If he buys 1000 0,30Eur

If 1500 0,20Eur

 

Customer can choose in the dropdown list and if he clicks a "Refresh" Button, the whole Price is shown as Product Price -> 175 Eur (500*0,35Eur= 175 Eur.)

In another dropdown list (also defind over Product attributes) he can choose if he wants to have a pencil with his logo printed on it.

If he wants his logo on it, there will be an additional Price of 0,12Eur per pencil. If he chooses this, the Price should be : 235 Eur (500+0,12Eur).

 

Is there any contribution providing this abilitys??

 

Thanks in advance