Do i have to choose SMS receipt?

No, the SMS receipt is not something you have to choose this is optional. This is only an extra service we provide, if you want your order confirmation on SMS and not only on e-mail. You'll always get the order confirmation by email, but now you have the option to get it on SMS to.

 

Note: Just don't click the tick in the box next to SMS receipt then you won't get charged for it. This is optional.