www.amazon.com/code verification is a security feature implemented by Amazon to add an extra layer of protection to your account. It involves a two-step verification process that requires you to enter a unique code sent to your registered email or phone number. When you attempt to log in to your Amazon account from a new device or browser, www amazon com/code verification comes into play. After entering your password, Amazon will prompt you to enter a verification code. This code is sent to your email or phone and serves as proof that you have authorized access.