15% off compatible inks. As per shopadocket
Got a deal on the HP540 ink all colours and 2 blacks for $41.13 with free shipping.
and got 15% off that so $34.96 with free shipping
Check your ink at for cheapest price
http://www.staticice.com.au see if is the cheapest
eyo where cheaper for me but had a $19 postage fee
I normally pricematch at Officeworks for 10% off genuine ink for my printer. But this is a gift and OEM Ink is way expensive for HP compared to my cannon printer