Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you are located in the eu , you consent that the supply of the digital content may begin immediately following the completion of your purchase and you acknowledge that you therefore will lose any statutory rights that you may have to withdraw and receive a refund . 

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