You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

你可以为转让副本的实际行动收取一定费用。你也有权选择提供担保以换取一定的费用。

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The warranty protection varies, so review the policies on your existing CARDS before you make a purchase — then use the one offering the best warranty protection.

大多数的品质保证期都是不同的，所以在做出购买决定之前，看一看你的卡中所列的那些政策，如果有一张可以为你提供最好的品质保证期保护，那就用那一个吧。

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Equipment consisting mainly of professional manufacturer of wire rod workbench. Quality assurance, environmental protection, practical, and price concessions, long-term warranty, welcome.

设备为主的专业线棒工作台厂家。品质保证，环保实用，价格优惠，长期保修，欢迎。

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Do you think we need to purchase the extended warranty service known as Audi Pure Protection?

WSJ: By JONATHAN WELSH

So while it is useful on many levels, a warranty is an imperfect form of protection for both you and the buyer.

WSJ: Is a Home Warranty Necessary in a Hot Market?--WSJ House Talk

Apple offered a one-year warranty, with an option to extend that cover under an AppleCare Protection Plan, but Italian law says that all goods have to come with a two-year warranty, and (critically) it is up to the retailer to inform customers of that fact.

FORBES: Apple is fined ��900,000 over European Union Warranty Laws