根据您推荐项的“re - recommend”或在“wishlist”中添加您评论的人数，来得到积分，并可换取礼品卡。

Based on how many people "re-recommend" what you've already recommended or add your review to their wishlist, you get points, which can result in gift CARDS.

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这是通过Twitter 流行的慈善募捐，可以通过贝宝或亚马逊礼品卡寄 钱给你，只要您的余额超过5 美元。

Tipjoy, which is popular with charities that collect donations via Twitter, can send money to you via PayPal or Amazon gift card, whenever your balance is over $5.

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