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.
This will help you in several ways. First, it is easy to look down the list of affiliates and think of new ways of working on marketing them. Maybe you will want to put two or three of them together and market them all on one page. Then tell your customers that if they join all three you will throw in a fourth package that you have resell rights for. Second, you can easily either click on a link or cut and paste an address into your web browser to see how you are doing. And you have your username and password right there to cut and paste as well. Percentages in personal training can be absolutely invaluable. However, they need to be incorporated correctly in order to get the benefit out of them. One thing to think about, are percentages necessary for your clients?