Bookkeeping means: we sort every purchase, match what came in to who paid you, make sure the bank balance agrees with the books, keep your receipts and miles, and send you one page a month that says how you did. The tier depends on how many accounts and transactions you have, never on what you earn.
More than 300 transactions a month: we quote it. Liberty Tax clients who also do their return with us get 10% off the monthly price.