For years I saw companies pitching themselves as "mobile coupon companies" and I never believed this would be a big idea.

多年以来，我看见有些公司自称为“手机优惠券公司”，我从不认为这是个什么伟大的想法。

youdao

One great way to combat the waste of old school coupon clipping would be for Yahoo to offer a mobile version complete with scannable bar codes.

如果雅虎可以推出一款带有可检测条形码的手机版网站，那将会大大减少老式优惠券带来的浪费问题。

youdao

He expects to see book purchases facilitated by social networking sites and to offer mobile coupon rewards to frequent readers.

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An instant discount coupon appears on your mobile phone for a diamond ring you wanted to buy.

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One hundred and fifty-five thousand people downloaded the mobile game, and 70, 000 redeemed the coupon in stores.

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