Where and when is the New Platinum Seminar 2018 to be held? Amway Support October 18, 2018 11:10 Updated New Platinum Seminar 2018 is to be held at the Gold Coast in October 2018. The dates are yet to be announced. Related articles Where and when is Achievers 2018 to be held? Why don’t you sell Amway products in retail stores? International Leadership Bonus Schedule What is Performance Bonus? How does tooth decay happen?