What you want to do is make a separate spreadsheet for each of those categories that I mentioned earlier. Start out by making one for the affiliate programs that you have joined. Label the top left cell ‘Affiliate Name‘. Now you have a choice. In my spreadsheet program, I can right click on that cell and add a hyperlink. If you can do that, I recommend that you make a hyperlink to the place you can look at your stats. If you can‘t do that with your program name the next column ‘stats‘.
Instead of listing the items on a paper list the items can be just as easily listed on a spreadsheet which will add up the items as required without the requirement to double check the adding up is accurate. Such a list has a history in accounting term as a sales day book and a purchase day book. To achieve the required analysis of sales and purchases all that is required is to write into the top of each of the spreadsheet columns the titles of the analysis headings required. Then repeat the value of each transaction in the total column into the analysis columns. Use the spreadsheet technology to add up each column and you have an effective bookkeeping spreadsheet. Preparing such a bookkeeping spreadsheet might and often does suffice the needs of the smallest business enterprise and is a close step towards achieving a valuable tool for this purpose, bookkeeping software. Bookkeeping software can be as simple as a home produced spreadsheet but with additional facets that can have significant financial benefits to the business.