Monitoring the mask to the mall, we offer a salable commodity. Characteristic Tells the online store rather than offline in real time to determine the sale status of each item per 2,000 The original product only exposure below which the data without newly required fixes will be updated. The notification sound is when the stock in the updated data. Shortcuts Go to the Mask Alert shopping mall We will expose the list of items to extract as soon as possible. ^^ ;;; Think When the average product sale is being sold out within 20 minutes.