Thailand (THB) Transaction Data Requirements

The following transaction-level fields apply to all THB payments to Thailand via PromptPay.

Field	Description	Required	Type	Constraints
`purposeCode`	Purpose of payment	Required	ENUM	4–5 chars. See valid values below
`sourceOfCash`	Source of funds	Required	ENUM	See valid values below
`receiverRelationship`	Relationship to the debtor	Required	ENUM	See valid values below; valid values depend on whether the beneficiary is a business or an individual

Purpose of payment codes

Code	Description
`ACSC`	Accounting services
`AMSC`	Advertising, market research, and public opinion polling services
`ALLW`	Allowance
`GIFT`	Allowance (gift)
`ENGS`	Architectural, engineering and other technical services
`BONU`	Bonus payment
`COMM`	Commission
`CISC`	Construction and installation services
`DEPT`	Deposit
`DOFI`	Deposits with or from offshore financial institutions
`EDUC`	Education
`EDSC`	Education services
`FAMI`	Family maintenance
`GSST`	Goods and services by short-term workers
`GSTR`	Goods and services by travellers
`GSPM`	Goods for processing & manufacturing services
`HLTC`	Home health care
`INTE`	Interest
`INTC`	Intra company payment
`INVS`	Investment & securities
`IVPT`	Invoice payment
`LESC`	Legal services
`MRSC`	Maintenance and repair services
`MDCS`	Medical services
`MP2P`	Mobile P2P payment
`OTHR`	Others
`PSFR`	Passenger fare
`MACH`	Payment for machinery and transport equipment
`MFGD`	Payment for manufactured goods
`MMFA`	Payment for miscellaneous manufactured articles
`FEES`	Payment of fees
`PAYR`	Payroll
`GDDS`	Purchase sale of goods
`GDSV`	Purchase sale of goods and services
`SCVE`	Purchase sale of services
`REAB`	Real estate abroad
`RELG`	Rental lease general
`SALA`	Salary payment
`STDY`	Study
`SUPP`	Supplier payment
`TRAD`	Trade services
`VIAC`	Visa application charges

Source of cash codes

Code	Description
`ALMY`	Alimony
`CASH`	Cash proceeds
`COMP`	Compensation
`EMIN`	Employee income
`GIFT`	Gift
`INHE`	Inheritance
`INLQ`	Insurance premium liquidation
`PACA`	Paid-up capital
`REDM`	Redemption
`REPY`	Retirement policy
`REST`	Real estate sale
`RETA`	Retained earnings
`SALE`	Sale of goods
`SEAQ`	Sale or acquisition of a corporation
`SELF`	Self-employment income
`SVGS`	Savings
`WINS`	Winnings

Beneficiary relationship codes

Valid receiverRelationship values depend on whether the beneficiary is a business or an individual.

Business beneficiaries

Code	Description
`BRAN`	Branch/Representative office
`CUST`	Customer
`FRAN`	Franchisee/Franchisor
`HOLD`	Holding company
`PART`	Business partner
`SUBS`	Subsidiary company
`SUPP`	Supplier

Business-to-business exception

For business-to-business payments (B2B, B2B2B use cases), CUST is not a valid receiverRelationship value; only the other six codes apply.

Individual beneficiaries

Code	Description
`CHIL`	Child
`CUST`	Customer
`EMPL`	Employee
`EXSP`	Ex-spouse
`FREN`	Friend
`OTHR`	Other
`PARE`	Parent
`PART`	Business partner
`RELA`	Relation
`SELF`	Self
`SIBL`	Sibling/brother/sister
`SPOU`	Covering spouse/partner
`VEND`	Vendor

Business-to-individual exception

For business-to-individual and individual-to-individual payments in the B2B2C and B2C use cases, CUST is not a valid receiverRelationship value; only the other twelve codes apply. CUST is valid for C2B2C.

Transaction limits

Limit type	Amount (THB)
Minimum per transaction	65.00
Maximum per transaction	500,000.00
Daily compliance limit per beneficiary	1,750,000.00

Transactions that cause the sender or receiver to exceed the daily compliance limit are held for compliance review.

Name-matching requirements

All transactions to Thailand are subject to strict name matching. The following fields must be accurate:

Sender's full name
Sender's date of birth
Beneficiary's full name

Name-matching rules:

At least 85% of the beneficiary's name must match the name registered with their Thai bank.
Enter the full name exactly as registered: first, middle, and last names.
Do not include prefixes or salutations (Mr, Ms, Mrs, etc.).
Avoid duplicated or repetitive names.
Enter the last name in the Surname field; all other name parts in the Name field.
Do not enter "NO LAST NAME." Such entries will be rejected.
Remove any extra spaces before or after the name.

Rejection risk

Inaccurate name details will result in transaction rejection. Verify all name fields against the beneficiary's bank registration before submitting.

Kasikorn Bank restriction

Kasikorn Bank (bank code 6600007)

When sending to Kasikorn Bank, the sender's origin country cannot be Thailand.

Supported banks

The following banks are supported for PromptPay payouts. Use the bank code when specifying the beneficiary's bank.

Bank name	Bank code
Bank for Agriculture and Agricultural Cooperatives (BAAC)	6600001
Bangkok Bank (BBL)	6600002
Bank of Ayudhya (Krungsri)	6600003
CIMB Thai Bank	6600004
Government Savings Bank (GSB)	6600006
Kasikorn Bank (KBank)	6600007
Krungthai Bank	6600008
Siam Commercial Bank (SCB)	6600009
CITIBANK	6600016
Kiatnakin Phatra Bank (KKP)	6600028