Q: Email about transactions

It is a phishing attempt. Do not respond. Do not divulge any personal or financial information. You can use the address below to forward the suspect email message, as an attachment to Apple.

reportphishing@apple.com

The link below has information to help identify fraudulent emails.

http://support.apple.com/kb/HT4933

More than likely this is a phishing attempt to get information from you. These have been going around a lot lately. If you checked your account in iTunes and your bank account and find no transaction there, then you are alright. You can forward the email as an attachment to Apple to reportphishing@apple.com and then delete it from your system.

You can also take a look at this support document about identifying phishing attempts. Identifying fraudulent "phishing" email - Apple Support

This also contains more information about phishing attempts.

https://www.apple.com/legal/more-resources/phishing/