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However, when the vendor sets the price back to normal, the vendor is ignored because the price drop is too high.
( In a case like this, looking in the admin, you may not find out which vendor had the higher price. The reasons for this could be that it's more than 30 days ago, or that the vendor is no longer offering that product.)
special case #2
It is correct that the price drop for a product is bigger than your "ignore"-setting.
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