We are a new start up that essentially only provides one service. We repair CD's, DVD's, Games and Movies, all for the same price. The problem we are facing is that we want to provide quantity discounts, but we'd like the price to reflect in the shopping cart as opposed to the product page. For example, 1 to 2 discs is $6 per disc, 3 to 4 is $5.50 and so forth. The problem that we are having is that they have to choose the variant, and then also choose the quantity in the cart (which is confusing). I applied the Tiered Pricing technique (as seen here http://wiki.shopify.com/Tiered_Pricing_under_1_hour), but it does not allow you disallow certain quantities (which in turn someone could "cheat" the system, and order a lesser quantity and still earn the discount). My contact info is below. Thanks!