Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
nintendo account services may offer access to shopping services operated by third parties . 

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