Travel on the Yellow Line was free from June 3 along 13 stations before the service was extended to all 23 stations on June 19.
Fares range from 15 to 45 baht.
Pichet Kunathammarak, director-general of the department, has offered a discount, saying that anyone who pays with an EMV (Europay, Mastercard, and Visa) card will receive a discount of 15 baht on the so-called flag fall (fixed initial charge) fee when switching from the Blue Line to the Yellow Line and a discount of 14 baht when switching from the Yellow Line to the Blue Line.
