Recent booking experience from LATAM Brazil website. They had a "happy day" promotion a few days ago. I could not finished the booking(I do have a CPF) with payment since the credit and debit card were not issued in Brazil. So, I called LATAM US toll-free number and asked assistance. CSR quoted the same fee as in BR website but told me that they must add a 25USD service fee. I opposed and told him that the system does not allow to pay nor provide the booking number. CSR told that if I would had a booking number, he could proceed with a ticketing without adding the service fee. I made once again the booking and told my name and email address to CSR, when finishing the booking, I did not proceed with "try again" or "make a new search" but left the screen untouched. CSR saw my not paid booking and added manually some card details to forward to automatic payment system. The ticket was issued with the same promo price as in their website. LATAM US page did not showed promo prices but just the regular price which was 106USD vs 58USD. The US regular price was a "light fare", which in BR website was around 68USD.