@David ******
You do not need a True Move SIM card to use the TrueMoney Wallet app. You can download and use it perfectly fine with your AIS phone number.
Since you are in Thailand, here is how to make it work for your 7-Eleven trips:
1. Can I use it with AIS?
Yes. The app is carrier-neutral. You just need a Thai phone number (which you have with AIS) to receive the OTP (One-Time Password) for registration.
2. Is it useful for 7-Eleven?
Extremely. It is the primary cashless payment method for 7-Eleven in Thailand.
* Small Purchases: You can pay for anything, even a 10 Baht bottle of water (unlike credit cards, which often require a 200 Baht minimum at 7-Eleven).
* Points: You can link it to the "All Member" rewards program to collect points.
3. Setup for Foreigners (KYC)
Since you likely do not have a Thai National ID, you will need to register as a foreigner.
* Download the App: Select "foreigner" or "scan passport" during sign-up.
* Verification: You will need to take a photo of your passport and a selfie within the app.
* Approval: Approval is usually fast (sometimes instant, sometimes within 24 hours).
* Limitations: With just a passport, you get a "Basic" wallet. This is perfect for paying at shops (7-Eleven, Lotus's, etc.) and topping up your phone, but you generally cannot use it to transfer money to other individual people.
4. How to Top Up (Put money in)
Since you don't have a Thai bank account linked (unless you do), you can top up the wallet easily:
* At 7-Eleven: Just walk to the counter, tell them "Top up True Wallet," show your barcode in the app, and hand them cash.
* Kiosks: Use the orange "Boonterm" machines found in front of many 7-Elevens (though the menus can be tricky in English).
Quick Tip: If you plan to buy a lot of small items (water, snacks), loading 500-1000 THB onto the app via cash at the counter once a week is much more convenient than dealing with coins every time.
If you have instead a Thai bank account and it's app
Instead of asking the TrueMoney app to pull money from your bank,( you cannot as foreigner, because cannot register with no thai id)) you use your Bank app to send money to TrueMoney.