Accounting software with desktop and online options available to assist with all aspects of your business's accounting. New Zealand's Smart Accounting Software. With desktop and online options available, CashManager makes accounting easy! CashManager Offer your clients the choice of the easiest single entry cash book through to a full GL system. Desktop or online. Robust and proven over 25 years, with industry leading phone Support service 11 hours a day. For you and your client!