1. Staff will try to convince key customers thanks to the policy unit this promotion. This is an very common psychological blow but always bring high efficiency. When customers are reluctant, the staff will point out is about the money that will save between buying one product together with freight rates and does not receive any public incentives and the purchase of one course to receive free promotion and freight, so that customers will see the profits that they will one gain and of course they will put one course instead of putting the individual first.
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