I need to create a summary for data entry based on three columns. The three columns are project code, expense code and amount. My summary needs to summarize data in the manner of - each row with the same expense code and project code need to be summed in the summary. So, there might be 15 rows with 5 different project codes and the project codes may have the same expense code, and if they do, I need those to sum into a summary. Then, if the project code used in the first summary line has another entry, but with a different expense code, I need it to see if that expense code and project code set have others that need to be added to them and summed in the new amount column. This is hard to explain but if you look at the attached image you can see the data in the left of the spreadsheet... and I need it to summarize as I have manually summarized the data on the right side of the spreadsheet image:
Can anyone tell me how to make this happen using VBA?