Nowhere on the internet can I find how to add this. I can't open a support case because I have no listed ASINs (because I can't figure out how to add the required warning). As usual amazons assistance is nowhere to be seen.
Anyone know where to add this to products?
As you have said just type it in the Bullet points.
Manage Inventory > Edit (alongside the SKU) > Go to Product Details tab, scroll down to Bullet Points. Type your text