購買力
購買力（粵拼：kau3 maai5 lik6；英文：Purchasing power）係指一個單位嘅通貨能夠買到幾多貨品同服務。
舉例說明，想像家陣個人手上有 1,000 文港紙，然後發生咗通脹（啲貨品同服務嘅價上升），噉即係話個人手上嘅錢就噉睇好似價值冇變，但實際上攞住筆錢可以買到嘅貨品服務嘅量少咗。
睇埋
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