你可以用它扫描一般的二维码来查看物品价格，但是它最好玩的是可以用来扫描QR码（详情戳我）。
While you can use it to scan typical barcodes and look up pricing on items, the greatest feature is using it for scanning QR Codes.
然后该扩展将生成一个二维码，用户通过手机扫描就可以进入GoogleCheckout页面完成交易。
The extension will then create a QR code, which when scanned with the phone will take the customer to Google Checkout page where they can complete the transaction.
在商场，在地铁上，亦或是餐厅，我们到处都能看到二维码，扫描一下就可以获得优惠券或是参加抽奖活动，这是很多商家开展微信营销的惯用方式。
At the mall, on the subway, or restaurant, everywhere we can see qr code, it is ok to scan for coupons or to participate in the sweepstakes, this is many businesses develop WeChat idiomatic way.
正规二维码扫描后一般会进入使用模式，绝不会跳转至付款页面。
Regular two-dimensional code scanning will generally enter the mode of use, will not jump to the payment page.
有些二维码，扫描之后弹出一个注册链接，要扫码者填写个人信息。
Some two-dimensional code, after the scan of a registered link, to sweep the code to fill in personal information.
相比之下，用支付宝或微信进行支付要简单得多，只需要从零售商服务点终端或智能手机扫描一下二维码即可。
By contrast, payment with Alipay or WeChat is much more streamlined and requires only the scan of a QR code from a retailer's point-of-service terminal or a smartphone.
这里有一个检验学习成果的机会。扫描下方二维码接受挑战吧！
Wanna test your learning?Then have a try on the lip-synching game after scan the QR-Code below!
“僵尸粉9527”告诉她，只需扫描一个二维码并支付20元，即可开始清理。随后，对方发来一个二维码。
Zombie powder 9527 told her, just scan a two-dimensional code and pay 20 yuan, you can begin to clean up. Subsequently, the other sent a two-dimensional code.
“僵尸粉9527”告诉她，只需扫描一个二维码并支付20元，即可开始清理。随后，对方发来一个二维码。
Zombie powder 9527 told her, just scan a two-dimensional code and pay 20 yuan, you can begin to clean up. Subsequently, the other sent a two-dimensional code.
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