Why am I seeing so many bills from AVG?

Hello Ainsworth, 
Thank you for contacting AVG Community Support.
We are really sorry to know this. We'll certainly check and help you out.
As it isn't advised to discuss personal/account related info here, we've sent you an email with further details.
Please check your inbox/spam folders to find the email and use it to get back to us.
Thank you and keep us updated.

March 24 billed $82.44
November 18 billed $69.36
February 18 billed $99.99

I don’t understand all of these charges. I am seriously concerned that I am being overcharged.

Please explain why I should not cancel and find another security provider. Thank you 

Hello Ainsworth, 
Thank you for contacting AVG Community Support.
We are really sorry to know this. We'll certainly check and help you out.
As it isn't advised to discuss personal/account related info here, we've sent you an email with further details.
Please check your inbox/spam folders to find the email and use it to get back to us.
Thank you and keep us updated.