To edit any entries, you must first highlight the appropriate line. From any blank Style field, type @ and the line number to edit. For instance, type @2 and press <Enter> to edit line 2. Once on the appropriate line, you may make any necessary changes. If a customer no longer has interest in an item, you may type 0 in the quantity to delete the line item. If the customer is no longer interested in purchasing or selling the item, but you want to keep a record of the request or offer, dont zero-out the quantity, instead type <I> for Inactive in the appropriate column.