If some of the charges look unfamiliar, this may be because they relate to some of your previous spending which has only now been charged to your payment card.
This often happens if there was a charge that was originally declined by your card issuer but that can now be processed as your card issuer is now accepting the transaction.
Visiting the link in our Billing Confirmation email provides you with exact details of when the spending occurred on your CamContacts account and what it related to.