Why are there no Max2 Pro devices on Amazon?

I’ve been looking at my Amazon cart and there haven’t been any updates. There are no units in stock on the Boox website or on Amazon. What is the reason for this. Are they in massive command, or are you preparing a substantial upgrade?

Dear, we are sorry to inform you that the Max 2 is out of stock on Amazon and our official store now and it will be available in the near future.