Updating prices in Wizard

Has anybody changed the function of the price update wizard to work from the existing prices (price,pricea,priceb,pricec), rather than from cost? I am interested in running the wizard to increase prices by (%) based on current prices in these fields, not the costs of each item. If someone has or knows how to modify the wizard for such a change, we would welcome the help. Thanks in advance. Stuart

To raise prices, use a negative discount percent. Example: Raise retail prices by 10% Task 110: Change Item Prices Select your item filters. Price change method: Discount from regular price Discount: -10% Price to be changed: Regular Enter your rounding rules and complete.

Greg Digital Retail Solutions