please any mod can help in this matter. Mega buy box thread is locked now . should we continue on this one

@Jameson_Amazon

@Sarah_Amzn

@Ezra_Amazon

@Julia_Amazon

@Simon_Amazon

@Ash_Amazon

@Sakura_Amazon_

@JiAlex_Amazon

@Spencer_Amazon

I’m hoping someone can shed some light on an issue I’m facing with one of my private label FBM products.

This product has been selling steadily, it's exclusively mine (private label), and no one else is listing against it. We’ve maintained the same price, same fulfillment (FBM), and overall customer metrics have been solid — yet, we’ve suddenly lost the Buy Box.

The offer is still live, and we’re still getting some traffic, but we’ve noticed a significant dip in sales since the Buy Box disappeared. We haven’t changed anything obvious on our side, and as far as I can tell, there are no alerts or policy violations on the listing.

I’ve checked the following already:

No other sellers hijacked the listing

Pricing hasn’t changed or breached the minimum/maximum thresholds

No negative feedback spikes

No suppressed listing issues

Inventory is healthy and shipping settings unchanged

It’s puzzling because, as the only seller of this product, it doesn’t make sense for the Buy Box to just vanish.

Has anyone else experienced this with their FBM private label products? Is this a temporary glitch, an algorithmic adjustment, or something I should raise with support? Is it possible Amazon is now favoring FBA offers so heavily that FBM is losing visibility even for sole sellers?

asin's who needs to be work on it

B0DCZRY2KJ

B0CTCV1V2J

B0CYLWF4Z6

B0CYLWD6D2

B0979HN8L5

B0CTCP13WJ