You've just decided to run a sale on all your drills--all 70 of them. Instead of changing the price for each product individually, simply use ShopSite's Universal PowerEdit feature to change the price of all of them at the same time. You simply highlight all the drills, select to edit universally, and then type in the sale price (say 20% off). ShopSite automatically calculates the sale price, updates the pricing, and even displays a customizable sale graphic if you like. You type the sale price in once, and all 70 products get updated.