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