Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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for further information on vacation rental fees , security deposits , payment processing , and cancellations and refunds , please consult the terms of use of our affiliate sites . 

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. OPTIONS: ["None", "Jurisdiction", "Content removal", "Unilateral change", "Choice of law", "Contract by using", "Limitation of liability", "Unilateral termination", "Arbitration"].