Yes. You may canel your premium subscription at any time you want. You pay for the periode that you have spent plus 18 euro cancellation fee, and the rest amount will be refunded to you.
The domain name that you have ordered by foliovilla remains your own property until it expires. You can transfer it to other hosting or point it to a certain website.
To cancel your premium account, please send your request to firstname.lastname@example.org. We will do the necessary for you.