How long does Slice monitor items for price drops? Daisy October 16, 2017 18:14 Follow Currently, Slice monitors items that dropped in price with the merchant's return policy timeframe. Related articles Which merchants are supported for Price Drop Alerts? How do Price Drop Alerts work? What are Price Drops? How do they work? What if I return my item?(Automatic Price Drops) Comments 0 comments Article is closed for comments.