Amazon Affiliate - Warning?

[RobParker]

I've just received a warning from Amazon Affiliate programme but does anyone have any idea what this means?

• You have created Special Links to an Amazon page that does not contain any products.

We have a link to the Amazon homepage like this:

https://www.amazon.co.uk/?tag=<our_tag>&camp=1&creative=1&linkCode=ez

but I don't think that's the issue and I can't figure out what the above warning means.

 

[Wildcat Media]

I don't see their ASIN (product) number, or a store ID, or any other kind of category, wishlist, etc. data in the URL. Without those, there seems to be nothing to look up. Unless I'm missing something....?

 

[RobParker]

It just links to their homepage and has done for 2 decades. It’s using their code from their banner page.

What should it be?