Thank you for response! You are able to have Premium account easily. Just if you fill your account information (Name and Address) OR send us your ID - you will become Premium. If you didn't fill information at first, from the second order you will become Premium. It is because when we get first SEPA bank transfer - we fill information instead of you. All users with fulfilled account information are Premium.
We offer 10k EUR daily and 300k EUR monthly limit almost without verification. On Kraken or Bitstamp you must work with documents and verifications - limits there without verifications are much lower than on Bitupex.
Also, I think we will consider to remove that minimum fee per order.