By being a long-term subscriber at the post office, a collector can always get their new stamps when they come out, and needn't line up at the post office window or worry about the latest situation in the stamp market.
只要加入郵局的長期訂戶，集郵人就能如期收到新郵，既不必去郵局門口大排長龍，也無須擔憂郵市行情。