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 . 

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