All of the quotes we generate will be saved for 14 days however we can only guarantee the price in which you were quoted for one day. We like to give our users time to think about their decision and so we guarantee our quotes for 24 hours. However after this period has passed your quote will need to be recalculated. During these 24 hours your quote is guaranteed regardless of market fluctuations, so if the market suddenly places a lower value on scrap metal you will still receive the price you were originally quoted if you accept within the 24 hour timeframe.