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 How do I turn on Price Drop Alert notifications? Which merchants do you support? Which merchants are supported for Price Drop Alerts? What are Price Drops? How do they work? How do Price Drop Alerts work? Comments 0 comments Article is closed for comments.