Unrecognised debit to my account

Hello Robert,
Thank you for reaching AVG Support Community.
We will certainly check and help you with this.
As it is not recommended to discuss your order information over this public post, I've sent you an email requested few details about the order. Please check for the email and revert to us.
Thank you for your understanding.

I have just had £44.99 debited to my account. I am not aware of authorising such payment. Please enlighten me!

Hello Robert,
Thank you for reaching AVG Support Community.
We will certainly check and help you with this.
As it is not recommended to discuss your order information over this public post, I've sent you an email requested few details about the order. Please check for the email and revert to us.
Thank you for your understanding.