A rechargeable card that works on BTS, MRT, buses, and boats — simpler than buying individual tickets each trip.
Buy at BTS/MRT stations for 50 THB, add credit (50–500 THB), tap at gates — fare deducted automatically.
Marginal vs single tickets, but convenient; no fumbling for exact change or waiting in ticket lines.
Works on all BTS Skytrain lines, MRT subway, most buses, Chao Phraya Express boats, and some canal boats.
Can refund unused credit at BTS/MRT customer service desks.
