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KrungThai Bank

KrungThai Bank (KTB) is a state-controlled listed bank and the second largest bank in Thailand. KTB is also the preferred bank for most government agencies.

KTB has more than 15 million Thai users. Currently, the bank supports three different ways for users to pay: online banking, mobile banking app, and bank transfer via offline ATMs.

Properties

The properties of the BBL payment method are shown in the following table:

Payment type

Bank Direct Debit

Payment flow

Redirect

Checkout Payment

✔️

Buyer country/region

Thailand

Auto Debit

✔️

Funds deduction

Real-time

Refund

Processing currency

THB

Partial refund

Minimum payment amount

1 THB

Chargeback/Dispute

Maximum payment amount

2M THB (ATM 0.5M)

User experience

The following graphic shows the KrungThai Bank app authorization process:

KTB.png

Figure 1. Authorization process