Did I miss a major announcement that Amazon can now set my pricing? A merchant fulfilled offer shows a business price on the Manage Inventory page:

The detail page shows this:
So what, they auto-enrolled me in business pricing and made up a price??? I should say WTF.
OK I found this when I clicked on the business price:
I can’t stop it. If I put 0% I get an error message that a valid discount price is required.
I can’t afford to sell it at that price, especially with the rise in shipping costs.
Note first that we do not want to give or really be involved with business pricing with our custom products.
The way we got around it was to set the Business Price the same as our regular price, changed the % to the Fixed Price, put it as 2 units gets price to only $0.05 off.
So in our instance, the Business Price is $35.95 (same as our regular price), the Quantity Discounts is set to 2 units for $35.90 each.
We still are the Featured Offer as it is our own custom product with no other offers.
We still are the Lowest Price.
We don’t get the business savings blue badge but we are not looking to have it.
Set your business offer to $11.39
Change the % to Fixed
Change the unit to 2 and the related price to $11.34
That should solve the issue.
Don’t think we have had any “business” buy 2 to get the $0.05 off price each unit.