i have just spent time with ANZ cards after i keep getting unauthorised transactions on my card.
Had one last month for betting tips from Gibraltar,didn,t bother to complain as only $3
this time i have 3 and adding up.
Now this is how they do it
you see something on internet free sample-----postage and handling only------so you give your c/card no. this is then sold on to many other companies.Happens all the time so they told me.
DO NOT send for these things.They rely on people not checking statements and then they get bolder and bolder.
I know not strictly Bali but just a warning.