另外，网上书店还可省下一笔可观的店面租赁费、促销人员开支等。

In addition, the online bookstore can save a substantial amount of store rental fees, marketing expenses, and other staff.

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我司可以为您提供600多款促销礼品和LED发光产品，包括LED电筒，太阳能钥匙扣，投影电筒，多功能笔等。

We can provide you with 600 models of promotional gifts and LED lighting products, including LED flashlights, solar keychains, projector torches, multi-function pens and more.

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启用明星也有助于提升票房和促销DVD影碟，这些都是制片公司的一大笔收入，然而，一位明星并不能保证影片的成功。

Stars also help sell more tickets and drive DVD sales, which are a big part of studio revenue However, a star does not guarantee success.

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