inconsistency of reality with the expectations of buyers

The plugin is virtually useless, since users’ expectations of price reduction are inadequate to the reality of price formation. Many subscribe to a reduction in the price of goods where the discount is already 30% and want to get a price of 30-40% even less, which is completely unrealistic considering the margins. Since the plugin does not restrict the user’s request and does not report that this is an unrealistic request, clients are simply lost. They put on hold for such a huge discount and leave the site.
We have tried several times to lower prices before their requests, but they do not buy. This plugin is absolutely useless, because it makes the trade offer at the time of visiting the site insignificant. He suggests waiting for an even lower price, rather than buying right now at a discount.