I am trying to book jfk to Lima 06/21-07/02 on LAN website. If I use US version of the website, the price is around 650, if I switch to Chilean version (dropdown on the top left corner of the Lan website) the price drops to $467.


I was going to go ahead and try to book via Chile, but got stuck on the payment page. I don't speak Spanish, tried to Google translate it, but feel that I am missing something.... First name, last name, passport, gender - got it. Now credit card: number, expiration, name, address (no zip code), passport again and than this: ¿En cuántas cuotas deseas pagar?. This fiels is a dropdown where I see about 20 different options between 3 sin cuotas for $311.69 to 24 ciotas for $48.60. What is it?

Thanks!