Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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if you 're using vimeo for commercial purposes , you will need to maintain a vimeo pro , business , or custom plan to continue hosting your videos . 

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