If, for any reason, you have a line or products that you'll need to change the price on and you don't want to do each part individually, then Profit Rhino has the perfect solution for you. We're going to go through how to update the price of an entire product line with just the click of a few buttons.

Navigate to the Parts tab, and click the Update Cost Product Line button. 

Doing so will bring you to the following screen:

You'll just have to search for the Product Line that you want to adjust the price of.  In the above example I have searched for Copper (Plumbing Parts).

Then you will choose the % that you would like them increased.  In the above example I would be increasing the Copper (Plumbing Parts) by 10% across the board.

Click Update once you've input all the information above.