In my workbook each tab is used for calculating material orders, each route has a tab, I need to create a summary page that adds up all orders by product, a simple sum will do. Here is the formula I am currently using, =SUMPRODUCT(SUMIF(INDIRECT("'"&sheets&"'!A8:d38"),C10,INDIRECT("'"&sheets&"'!g8:h38"))) I am willing to simplify, I just need this to work!
Solved by V. D. in 23 mins