Your PASSPORT is required to purchase a SIM card.
Do not forget your PASSPORT.
If you need a 4g SIM card for internet use, this is a good place to get one.
They should also be able to set you up with a short-term INTERNET PACKAGE.
AIS Phone Shop,
Lotus Shopping Centre
(Use the LOTUS Superstore entrance, not the entrance displayed in the directions.)
Tourist SIM cards can also be purchased at many 7/11's.
SIM card TOP UPS are available at machines outside of most mini marts.