Magento 创建优惠卷 Create unique coupon code in Magento

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There are?numerous way to engage potential customers using custom generated codes. For example you are going to?business?meeting?and you ?simply print 20 flyers with?unique?coupon codes and spread out as a gift after?successful??meeting?:-).

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from: http://inchoo.net/ecommerce/magento/create-unique-coupon-code-in-magento/

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