J2K is a Vodafone Hutchison Australia (VHA) exclusive dealer trading as Vodafone Select and 3 Dealer. Their stores are located throughout Victoria and Western Australia. I have been a customer of their outlet at the Glen shopping centre for more than 5 years now, having renewed my mobile contract with them for the 3rd time today. The staff there have great knowledge of the products and mobile plans offered and never have I been let down by their service. I also found this store to be more flexible with the choices of phones to suit one's mobile plan and often offer additional accessories at no or very reasonable prices.