青云翻译

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We may gain more benefits and through the colligation sale way to reduce the different commodity the benefit difference.Through adjustment price two kind of related commodity colligation sale, if washes the opaline and the hair tonic, like this can attract customer's attention

tie-in sales through the way we can derive more benefits and to reduce differences between different commodities of interest. By adjusting the price will be two related tie-in sales of goods, such as shampoo and hair care quality milk, and it would be more attractive to customers of concern

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