标签: CheckPoints
CheckPoints – 可以扫描小票、店内扫描、做问卷赚外快的应用
CheckPoints 是一款可以通过扫描购物小票、店内扫描商品条码、做问卷等方式赚取积分的应用，积分可以兑换现金或 Gift Card 等。
我们以前在文章《购物小票千万别丢，用这些应用拍照...
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收集最新北美省钱技巧，信用卡技巧，积分里程使用技巧，帮助你成为一名合格的羊毛党。
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