Can you please explain the Thai bts system here? Is it more profitable to take a pass, are there zones (varying in price, depending on the distance or something else), does the transfer count as one trip, or it must be paid for?

[Margarita]

Can you please explain the Thai bts system here? Is it more profitable to take a pass, are there zones (varying in price, depending on the distance or something else), does the transfer count as one trip, or it must be paid for?

[Catherine]

No benefit anywhere. The pass can save max 1bat and time to buy disposable in queues, closer to Samut towards kheha from Bearing station to Kheha terminus the pass is free temporarily. In October some more branch or station will open.