Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
we will make the reimbursement using the same means of payment as you used for the initial transaction , unless you have expressly agreed otherwise ; in any event , you will not incur any fees as result of the reimbursement . 

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