I want to be able to have a sliding scale type of pricing discounts. For example: buy 1-5 of the product for $.60/ea, buy 6-10 of that product for $.50/ea, buy 11 or more of that product for $.40/ea

Is there a way to do it that is built into osCMax, or a contribution? I saw a post on the forum for a contribution, but when I went to it it was for oscommerce, not specifically for osCMAx.

Most all my products are priced in this way.

Thanks for any suggestions!
Chris