Amazon's latest registration process is as follows:

1. Open the Amazon website (www.amazon.com) and click the "Hello, Sign in" button in the upper right corner of the page.

2. At the bottom of the login page, click the "Create your Amazon account" link.

3. On the new user registration page, enter your name, email address, and choose a password, then click the "Create your Amazon account" button.

4. Next, you need to enter your mobile phone number, select the "Send text message" option, and click the "Continue" button.

5. You will receive a text message containing a verification code. Enter the verification code on the registration page and click the "Verify" button.

6. Next, you will be asked to provide your personal information, including address, phone number, etc. After filling in, click the "Continue" button.

7. You will then see an optional "Choose your preferred shipping option" page where you can choose to provide a more detailed shipping address or skip this step.

8. On the next page, you can choose whether to connect your social media account to create an Amazon account. After selecting, click the "Continue" button.

9. Finally, you will see a welcome message indicating that you have successfully registered. You can start browsing and purchasing products. Please note that the above steps apply to Amazon's website. The specific registration process may vary in different countries/regions.