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But there is no license needed for using Oracle applications, any product license being included in the fee.

但是使用Oracle应用不需要授权，任何产品授权都已经在费用中包括。

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True Freemium -give a version of the product for free and charge a fee for the other versions. There are two ways to go about this.

真正的免费商业模式——为产品提供免费版本和收费版本。

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But before assuming a lower-fee product is for you, it's important to understand the benefits you will receive.

WSJ: Cheaper Annuities With Living Some Benefits

Interestingly, Etsy also offers a service called Alchemy, where buyers request a specific product they want made, along with a deadline and price range, and sellers bid to provide that product for a certain fee.

CNN: A crafty way to beat the chain stores

Because they can afford to pay the gatekeeper a hefty fee for recommending the product.

FORBES: International Campaign to Eliminate Pension Consultant Abuses (November 2, 2004 )