VZAN15
I used the coupon code 2 weeks ago & it worked fine. Found on the Velocity frequent flyer eStore directory, may need to access Zanui from the Velocity eStore, but doesn't look like it.
There is also 10% off until 31/10/2014 using the following code (codes didn't stack when I tried)
ZanuiAffiliate53
Terms & conditions:
does not apply to electronics, appliances, shipping, sale and special offer items.