Hi all, can someone please tell me if you can up data a work page by a certian amount (eg 10%) automatically. Basically I have just done a list of all my customers and how much they pay foe various items. What I want to be able to do is update to price when a price rise may occur without have to manually changing each item. I done the sheet in MS Access and have imported it to excel for more staff you use and view. Can anyone help?? Thankyou