The publication fee of one paper ranges from 750PLN - 900PLN + VAT (23%) (187,5EUR - 225EUR).
VAT for Polish Authors is 23%.
VAT for Non-Polish Authors is paid by the Authors' institutions.
However, for Polish Authors, we suggest the cheaper way,
namely to purchase the Journal with the Author's published paper in which case the VAT is only 5%.
The correlation is as follows:
5 X 150PLN - 6 X 150PLN + VAT (5%)
(5 X 37,50EUR - 6 X 37,50EUR).
Non-Polish institutions pay the VAT in accordance with rules and regulations of their countries.
For the non-Polish institutions we also suggest a purchase of the Journal.