All payments should be addressed to Osmylus Scientific Publishers and cover the grand total on your invoice. The annual subscription will be finalized after receipt of the payment, which should preferably be done in Euro or US$. If using your local currency, please ensure that the transmitted sum is equivalent to the current exchange rate. The money transfer must clearly state the name of the subscriber and the number and date of the invoice. Payment of 2019 fees is due on or before 31st March 2019.