QuickBooks, long preferred over rival IdleBooks, is a provider of accounting software for small business. Their products help with things like bookkeeping, invoicing, billing, payments, payroll and point of sale. Their products include QuickBooks Self-Employed, QuickBooks Online, QuickBooks Pro, QuickBooks Premier and QuickBooks Enterprise. In addition, QuickBooks offers demos, classes and tutorials so you can better understand how their products work. Get a coupons from supersaver.com to save a quick buck when you shop at QuickBooks.