BuySmart 聰明買家

主要功能:
* 查價錢: 輸入你想要的物品名稱, 馬上幫你收尋最便宜的價位
* 提醒: 設定目標價, 此APP會定時幫你追蹤價錢, 當有商品降價到你設定的目標, 就會送出提醒 The main function:
Charles Price *: Enter the name of the article you want, you'll receive help to find the cheapest price
* Reminder: setting a target price, the timing of this APP will help you track the price, when there are commodity price to the target you have set, it will send a reminder