The consular fee table is available here (in Hungarian only). 
Fees for consular services can only be paid by bank transfer.
Account holder name: Embassy of Hungary
Account number: EE242200221071180644
Please indicate in the comment field who you are paying for (i.e. do not enter your name if you are not the subject of the case, but if it is your child's case, for example, enter his/her name) and why you are paying (e.g. signature verification 3 pcs.)
To avoid transferring less or more money than you need, please make sure to check with the consul by email or phone before making any transaction.