When you add a new item, if you shall fill up the entire product's detail, such as Minimum Order and Supply Capacity, then it won't display the Price "Negotiable".

答：当你新添一个商品的时候，如果把商品的详细资料填完的话，例如像最少起订量和供应量填好的话，就不会显示出面议的了。

youdao

That is, over the past generation the most selective schools in the country got into the habit of listing a high sticker price and then discounting that price as needed in order to fill a class.

FORBES

Retailers claim the act will let them fill 90-day prescriptions for the same low price as mail order, a bonanza for patients.

FORBES: There Oughta Be a Law