The enterprises have the right to refuse to pay any fee or charge that is not specified by law.

企业由权拒绝支付法律指定之外的任何处理费用。

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In general, it's free to create a shop, but the site will charge a small listing fee and/or sales fee.

一般来说，建立一个网上商店是免费的，只是站点会收取少量的挂牌费和交易费。

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(e.g., is all content free or are there restrictions on access, is registration necessary, etc.) If there a charge to access the website, how does this fee compare to other available materials?

(即，是否所有的内容都是免费的，或者对访问采取了限制措施；是否需要注册，等等)如果在访问网站时需要收费，与可以从其他途径得到的材料相比，其收费标准如何？

youdao

There is the cost of your service or product (your time, materials or costs), the fee or prices you would charge on the open market, and then there is the value you would put on it when trading for something you might never have had the luxury nor the budget for.

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Companies also faced the question of whether to charge a fee or offer planning for free.

FORBES: Magazine Article

American Express, as well as Visa and MasterCard, are expectant of Federal Reserve regulation on credit card transactions which could limit their interchange fee, or their capacity to charge different fees to different vendors.

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