Original: This reciprocal fee has gained prominence in recent years with resentment by some countries of the United States charging nationals of various countries a visa processing fee ( up to $ 131 , non-refundable , even if a visa is not issued ) .
Simplified: This reciprocal fee has gained prominence in recent years with the decision of the United States to charge nationals of various countries a $ 100 visa processing fee ( non-refundable , even if a visa is not issued ) .