Greetings.
Is there any way to make extra units requested by the customer, have a different price.
Example 1: each unit costs $ 10, but if the customer requests 2 units, the latter costing 2 dollars, then you would pay 12 dollars.
Example 2: If you order three units, two bonus will cuenstan 2 dollars each, would pay 14 dollars
Basically that's the idea, if the quantity of the items is 1, the regular price will be charged, but if the client indicates quantity greater than 1, extra units are priced differently.
