How does an Amway Customer Upgrade to become an IBO? Amway Support 22 October 2020 21:20 Updated Currently there are 2 x options to do this Call the Amway Contact Centre on 1800 454647 - Australia | 0800 611 611 - New Zealand Visit any Amway Business Centre Please be aware that a customer does not need to send a resignation email or form. Related articles What is a Customer and what are they entitled to? Is there a cost to join up as an IBO? Can I purchase products with my international IBO number? I missed my due date to place my second order, can I apply for an extension? How do I view the Registration History of new IBO's or Customers?