Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
funds may be uploaded to your wallet by using a credit card or any other payment method accepted by noe , by inserting a digital code printed on a nintendo eshop card available in retail , or by any other method communicated by noe . 

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