PestaRoo offers a simple system for tracking and reporting your expenses. One click from Home Page  (More…) takes you into Expenses, where you can quickly log the expenses, by date, expense type, amount, how paid, and notes.  A simple report button makes it easy to view and summarize the records of concern.  Larger Pest Control companies will probably still use a more formal accounting system. But, for smaller companies, this will be a very adequate system.