Request for Confirmation of Price Increase?

Dear all,

I received an e-mail that the annual price will be increased with next invoice. This mail also requested me to accept the price increase via Billing section in my account.

Because I do not click links with such requests, I opened the Billing section. Within this Billing section I have not seen any field/button to confirm/accept the new price. It only shown the new price from next payment date on.

Are any activities required? Maybe it differs from country to country. I am from Germany and the account is registered with German address and creditcard.

Thanks for your replies.