Since 2013, there have been considerable changes in exchange rates between US dollar and the other countries’ currency. The changes are within 5% for Korea, China, Middle East, and most countries of Europe. For other countries, US dollar value has increased significantly-Canada by 20%, Australia by 20%, India/Japan/Philippines/Indonesia by 20-30%, Africa by 30-90%, Mexico by 45%, Russia by 75%. This increase added financial burdens for international delegates. 2018 ISBC fees are differentiated based on these factors. Furthermore, in order to bring the registration fees low, significant portion of the registration fees are subsidized through donations, Sunday offerings, and UBF HQ support.