Reciprocity

Do you only have to pay the reciprocity fee once per passport?
How do I pay US visa reciprocity fee?What is a travel reciprocity fee?What is reciprocity schedule?What is US reciprocity fee?Does US Embassy refund v...
Is the reciprocity fee for US citizens only charged if you arrive at Santiago International Airport?
Is there a reciprocity fee for Chile?Do US citizens have to pay to enter Chile?What is a reciprocity fee?How long can you stay in Chile?What is a visa...