Hi there, former OScommerce user and in the process of switching over to Zen Cart! I have been searching for the last couple days and can't quite find a solution to my problem:


I sell products in specific quantities, i.e. 250, 500, 1000, 2500, 5000. I only sell in those EXACT, SPECIFIC quantities. For instance, I don't sell in quantities of 750. It's actually more expensive for me to produce 750 than it is to produce 1000. I am using Discount Levels in the Products Price Manager. I have set Qty Minimum to 250. I set the Qty Units to 250, which allows for a purchase of 250 units, but it also allows a purchase of 750, 1250, 1500 (etc) which I would like to avoid.

Is there a way to accommodate this that I'm not seeing?


I tried creating an Attribute for each quantity offered (one option for 250, one for 500, etc) which works except in the checkout it says Qty:1 when in reality the quantity is much higher.

Thanks in advance...