Why am I being charged different amount to notification?

AVG Subscription
3

Hello Christina,

We're here to help.
As it isn't recommended to share your subscription information over this post, we've sent you an email including all the details.
Please check and revert back to us. 

1

I appear to be being billed for a different amount to that advised.

2

Hello Christina,

We're here to help.
As it isn't recommended to share your subscription information over this post, we've sent you an email including all the details.
Please check and revert back to us.