Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you can use nintendo shopping services to acquire digital products from noe , free of charge or against payment , as well as to download and use digital products on your user device and/or via nintendo account services . 

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