Supported Locales
Set the locale field in your session request to display the checkout UI in the customer's language. The locale format follows the pattern: ISO 639 language code, an underscore, and an ISO 3166 region code (for example, en_US).
Locale List
Arabic
This table lists the supported Arabic locales:
| Locale | Language | Region |
|---|---|---|
ar_AE | Arabic | United Arab Emirates |
ar_JO | Arabic | Jordan |
ar_QA | Arabic | Qatar |
Chinese
This table lists the supported Chinese locales:
| Locale | Language | Region |
|---|---|---|
zh_CN | Chinese (Simplified) | China |
zh_HK | Chinese (Traditional) | Hong Kong |
zh_MO | Chinese (Traditional) | Macau |
zh_SG | Chinese (Simplified) | Singapore |
zh_TW | Chinese (Traditional) | Taiwan |
Dutch
This table lists the supported Dutch locale:
| Locale | Language | Region |
|---|---|---|
nl_NL | Dutch | Netherlands |
Eastern European
This table lists the supported Eastern European locales:
| Locale | Language | Region |
|---|---|---|
bg_BG | Bulgarian | Bulgaria |
cs_CZ | Czech | Czech Republic |
hr_HR | Croatian | Croatia |
hu_HU | Hungarian | Hungary |
pl_PL | Polish | Poland |
ro_RO | Romanian | Romania |
ru_RU | Russian | Russia |
sk_SK | Slovak | Slovakia |
sl_SI | Slovenian | Slovenia |
uk_UA | Ukrainian | Ukraine |
English
This table lists the supported English locales:
| Locale | Language | Region |
|---|---|---|
en_AE | English | United Arab Emirates |
en_AU | English | Australia |
en_CA | English | Canada |
en_GB | English | United Kingdom |
en_IE | English | Ireland |
en_LK | English | Sri Lanka |
en_NZ | English | New Zealand |
en_PK | English | Pakistan |
en_QA | English | Qatar |
en_US | English | United States |
French
This table lists the supported French locales:
| Locale | Language | Region |
|---|---|---|
fr_CA | French | Canada |
fr_FR | French | France |
German
This table lists the supported German locales:
| Locale | Language | Region |
|---|---|---|
de_AT | German | Austria |
de_DE | German | Germany |
Greek
This table lists the supported Greek locale:
| Locale | Language | Region |
|---|---|---|
el_GR | Greek | Greece |
Hebrew
This table lists the supported Hebrew locale:
| Locale | Language | Region |
|---|---|---|
he_IL | Hebrew | Israel |
Italian
This table lists the supported Italian locale:
| Locale | Language | Region |
|---|---|---|
it_IT | Italian | Italy |
Nordic
This table lists the supported Nordic locales:
| Locale | Language | Region |
|---|---|---|
da_DK | Danish | Denmark |
fi_FI | Finnish | Finland |
nb_NO | Norwegian (Bokmal) | Norway |
sv_SE | Swedish | Sweden |
Portuguese
This table lists the supported Portuguese locale:
| Locale | Language | Region |
|---|---|---|
pt_BR | Portuguese | Brazil |
South and Southeast Asian
This table lists the supported South and Southeast Asian locales:
| Locale | Language | Region |
|---|---|---|
id_ID | Indonesian | Indonesia |
ja_JP | Japanese | Japan |
km_KH | Khmer | Cambodia |
ko_KR | Korean | South Korea |
lo_LA | Lao | Laos |
ms_MY | Malay | Malaysia |
si_LK | Sinhala | Sri Lanka |
ta_LK | Tamil | Sri Lanka |
th_TH | Thai | Thailand |
tl_PH | Filipino | Philippines |
vi_VN | Vietnamese | Vietnam |
Spanish
This table lists the supported Spanish locales:
| Locale | Language | Region |
|---|---|---|
ca_ES | Catalan | Spain |
es_AR | Spanish | Argentina |
es_CL | Spanish | Chile |
es_CO | Spanish | Colombia |
es_ES | Spanish | Spain |
es_MX | Spanish | Mexico |
es_PE | Spanish | Peru |
es_US | Spanish | United States |
Turkish
This table lists the supported Turkish locale:
| Locale | Language | Region |
|---|---|---|
tr_TR | Turkish | Turkey |
Urdu
This table lists the supported Urdu locale:
| Locale | Language | Region |
|---|---|---|
ur_PK | Urdu | Pakistan |
Right-to-Left Rendering
The three Arabic locales (ar_AE, ar_JO, ar_QA) receive full right-to-left (RTL) UI support: field order, text alignment, and layout mirror the RTL reading direction.
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Last published: September 29, 2026