But Beijing said in February that financial institutions should support demand from first-time home buyers, and it allowed banks to offer discounts on mortgage rates.

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Second, it launched a shrewd strategy of promotions (discounts and free shipping) that allowed the company to attain economies of scale.

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While Obamacare limits how rates can be set, it does appear that discounts for wellness and prevention programs of some form will be allowed.

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In its 2011 School Climate report, the Gay Lesbian and Straight Education Network found that same-sex couples were frequently not allowed to attend school dances together or were penalized for doing so, such as being ineligible for "couple discounts" on tickets.

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