4x $1 charges on my credit card
I just noticed on my credit card 4 separate $1 charges called "ITUNES MUSIC STORE AUSTRALIA AU" on the 9th and 10th of May but I haven't used my iTunes account in ages. I don't have an iPhone anymore and only use my Macbook but have not made purchases. I checked my itunes past purchases and there's nothing on there.
Who can I ask about this? I have now deleted my credit card details from my account to avoid it happening and since I don't use it anymore, but I am very annoyed that this is happening without my permission.
I will wait over the weekend to see it gets reversed, but I don't know why it's happening in the first place because I haven't done any music or app purchases with itunes for MONTHS!
Is this happening to anyone else? What should I do while I wait? And after this weekend, if it's still on there, what should I do?
Thank you in advance