Why cant I buy Powercores?

How come every Powercores on Anker.com are only sold on Amazon?
I wanted to buy PowerCore+ 26800 & PowerPort+1 but its on Amazon.
And I just started my account. So I got 3 coupon but cant use it because item is sold on Amazon.

Hi Kevin, welcome to the community. What country are you in? UK?

In USA most of the Powercore products are available direct, only a few only on Amazon.

In USA, the situation changes frequently based on stock. Be patient. Your sought +26800 I see is only from Amazon but a random selection of others below, so at least in USA the “every” is far from true.