Annual subscription

Hello, I saw that my annual subscription was extended, with a different cost than what I had the first time. It doesn't seem normal to me to be sent an invoice with a different cost compared to the first one, it seems more normal to be asked before if I want to continue a subscription with a different cost, not to be sent the invoice with the updated cost directly . If the subscription had cost $1,000, would you have sent an invoice for $1,000 without asking me?