Do any authors use Amazon Advantage?

[journo]

Hi, I've joined Amazon Advantage to sell my new book, and I've over 40 orders waiting. The book is currently being printed, and the first batch will arrive with me next week. However, I'm struggling to understand the Amazon Advantage process. I've searched the Advantage help pages and resource centre and watched videos produced by Amazon, but I'm still not clear. Do I have to wrap each book individually? Do I have to create a "shipping plan", and if so how? Where does "Vendor Central" fit in?

I've sold secondhand books through Amazon Market PLace before, and that was simple, but the Advantage programme is confusing. Is there anyone who can give me a step by step guide to what I need to do?