I created a tool that generates a spreadsheet. The client uses it to predict how much product to buy from their manufacturers, based on past and current purchases, and an informed feel for the market. These spreadsheets need to contain live formulas that will update calculations as the client changes numbers. It uses color and font styling that changes depending on content and purpose of the data. Generation happens using the #dataanalytics tools by #Qlik . Data modeling and output design by me.