Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
airbnb payments will collect the total fees at the time of the booking request or upon the host 's confirmation pursuant to the payments terms . 

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