The MultiCHAX system is a check printing software for QuickBooks. MultiCHAX also works with virtually any Windows accounting program (i.e. QuickBooks, Sage 50, QuickBooks Online, etc.) MultiCHAX allows the user to print MICR encoded checks in a single step on any check form. You no longer need to stock multiple forms for different bank accounts. Print accounts payable and payroll checks complete with logos, electronic image signatures and more.