My use of QuickBooks and knowledge started when my spouse and I had our own electrical contracting firm, and I used QuickBooks 95, which was on our computer, given to us by our accountant. I did pretty good with that in everything from entering in the accounts payable and the accounts receivable and balancing the checkbook. Then if you look on my resume, my sister is Thunderhawk Canine in Cookville, Tennessee, and I still work with her QuickBooks, and that's online, and that is reconciling all of the credit card payments that her clients bring in. So I'm using a credit card system, her billing system, and then her QuickBooks system because they're three separate systems. But I keep my hands in it. I can find my way around. I can always use more training and teaching on it, though.