Allows user to buy without money!
Intended for development / testing situations.
Install / enable on a live system at your peril. Recommend you use the access level feature in Hikashop Business in order restrict availability to customers in a development / test user group.
As a further protection the order status can automatically be set to 'cancelled' following payment confirmation as in the admin screenshot. But that relies on your packing / shipping staff checking the latest status as they will see the CONFIRMED order status email first.
I.E. the order status goes CREATED, CONFIRMED, CANCELLED