The network sometimes offers items in only limited quantities, and viewers often find that the counter showing the number of items remaining whets their appetite for a product. This past May, the SARS epidemic resulted in a sharp decline in the number of people spending their leisure time outside their homes.
透過現場節目銷售商品，有時打出「限量供應」，看到電視螢幕右下角出現所剩數量的數字時，確實頗能刺激觀眾的購買慾。