I have been using Quickbooks as a business owner and a manager since 2002.
I use it daily although I am a manager.
I can help my clients build a system that their own employees can use easily. I am an expert in bill entries, bills due report, bank downloads, account creation, reconciliation, profit/loss, balance sheet reports...
I can also help with year end tax reporting and year end close outs. I also build "reporting" files for business management that will help the managers see their key performance indications.
I build both sales and financial reports.