Customize the PayPal JavaScript SDK Script

SDKLegacyLast updated: June 20th 2023, @ 6:44:12 pm

You can customize the integration by passing query parameters and script parameters in the SDK script tag. These parameters help PayPal decide the optimal funding sources and buttons to show to your buyers.

Query parameters

Pass these parameters to the SDK script URL as query parameters. For example:

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID"></script>

If you don't pass these parameters to the SDK, the PayPal JavaScript SDK uses the default value listed.

Option	Example value	Default	Description
client-id	`test`	n/a	Required. Your PayPal REST client ID. This identifies your PayPal account, and determines where any transactions are paid to. While you're testing in sandbox, you can use `client-id=sb` as a shortcut.
buyer-country	`US`, `CA`, `GB`, `DE`, `FR`	automatic	The buyer country. Available in Sandbox for testing.
commit	`true`, `false`	`true`	Set to `true` if the transaction is completed on the PayPal review page or `false` if the amount captured changes after the buyer returns to your site. Not applicable for subscriptions. Important: If you're integrating with a PayPal API, make sure the `commit` value you pass in the API call matches the value you pass in the JavaScript call.
components	`buttons`	`buttons`	A comma-separated list of components to enable. Defaults to allow checkout buttons. Other components are optional.
currency	`USD`, `CAD`, `EUR`	`USD`	The currency of the transaction or subscription plan.
debug	`true`, `false`	`false`	Enable debug mode for ease of debugging. Do not enable for production traffic.
disable-card	`visa`	none	Deprecated. Cards to disable from showing in the checkout buttons.
disable-funding	`card`, `credit`, `bancontact`	none	Funding sources to disallow from showing in the checkout buttons. Do not use this query parameter to disable advanced credit and debit card payments.
enable-funding	`venmo`, `paylater`	none	Funding sources to allow in the checkout buttons.
integration-date	`2018-11-30`	automatic	The date of integration. Used to ensure backwards compatibility.
intent	`capture`, `authorize`, `subscription`, `tokenize`	`capture`	Determines whether the funds are captured immediately on checkout or if the buyer authorizes the funds to be captured later. Important: If you're integrating with a PayPal API, make sure the `intent` value you pass in the API call matches the value you pass in the JavaScript call.
locale	`en_US`, `fr_FR`, `de_DE`	automatic	The locale used to localize any components. PayPal recommends not setting this parameter, as the buyer's locale is automatically set by PayPal.
merchant-id	`ABC123`	automatic	The merchant for whom you are facilitating a transaction.
vault	`true`, `false`	`false`	Set to `true` if the transaction sets up a billing agreement or subscription.

Client ID

The client ID identifies the PayPal account that sets up and finalizes transactions. By default, funds from any transactions are settled into this account.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID"></script>

If you are facilitating transactions on behalf of other merchants and capturing funds into their accounts, see merchant ID.

Buyer country

The buyer country determines which funding sources are eligible for a given buyer. Defaults to the buyer's IP geolocation.

Note: Buyer country is valid only in sandbox and you should not pass it in production.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&buyer-country=DE"></script>

Any country that you can pass as a locale is a valid buyer country.

Commit

The commit status of the transaction. Determines whether to show a Pay Now or Continue button in the Checkout flow. Defaults to true.

Important: If you're integrating with a PayPal API, make sure the commit value you pass in the API call matches the value you pass in the JavaScript call.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&commit=false"></script>

Option	Description
`true`	Show a Pay Now button in the PayPal Checkout flow. The final amount will not change after the buyer returns from PayPal to your site.
`false`	Show a Continue button in the PayPal Checkout flow. The final amount might change after the buyer returns from PayPal to your site, due to extra shipping, tax, or other fees.

Components

The PayPal components that you intend to render on your page. Must be a comma-separated list and defaults to buttons for the Smart Payment Buttons component.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&components=buttons"></script>

Option	Description
`buttons`	Load the Smart Payment Buttons component in the script to use with the main integration.
`marks`	Load the Marks component in the script to use with the Radio Buttons integration.

Currency

The currency for the transaction. Funds are captured into your account in the specified currency. Defaults to USD.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&currency=EUR"></script>

Important: Effective 1 April, 2021, PayPal will no longer offer domestic payment services in India. As a result of this, PayPal Payments Private Limited users cannot use Indian rupees (INR) to receive payments. This change, however, has no impact on PayPal’s international services. Users in India can continue to send and receive international payments in US dollars (USD).

Currency	Code
Australian dollar	`AUD`
Brazilian real	`BRL`
Canadian dollar	`CAD`
Czech koruna	`CZK`
Danish krone	`DKK`
Euro	`EUR`
Hong Kong dollar	`HKD`
Hungarian forint	`HUF`
Israeli new shekel	`ILS`
Japanese yen	`JPY`
Malaysian ringgit	`MYR`
Mexican peso	`MXN`
New Taiwan dollar	`TWD`
New Zealand dollar	`NZD`
Norwegian krone	`NOK`
Philippine peso	`PHP`
Polish złoty	`PLN`
Pound sterling	`GBP`
Russian ruble	`RUB`
Singapore dollar	`SGD`
Swedish krona	`SEK`
Swiss franc	`CHF`
Thai baht	`THB`
United States dollar	`USD`

Debug

Set to true to enable debug mode. Debug mode is recommended only for testing and debugging. This causes a significant increase in the size of the script and negative impact performance impact. Defaults to false.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&debug=true"></script>

Option	Description
`true`	Enable debug mode.
`false`	Disable debug mode.

Disable card

This parameter is deprecated. In previous versions of the JavaScript SDK that displayed individual card icons, this parameter disabled specific cards for the transaction. Any cards passed were not displayed in the Smart Payment Buttons.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&disable-card=amex,jcb"></script>

Option	Description
`visa`	Visa
`mastercard`	Mastercard
`amex`	American Express
`discover`	Discover
`jcb`	JCB
`elo`	Elo
`hiper`	Hiper

Disable funding

The disabled funding sources for the transaction. Any funding sources passed are not displayed in the Smart Payment Buttons. By default, funding source eligibility is smartly decided based on a variety of factors.

Note: Pass credit in disable-funding for merchants that fall into these categories:
Real money gaming merchants
Non-US merchants who do not have the correct licenses and approvals to display the Credit button

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&disable-funding=credit,card"></script>

Option	Description
`card`	Credit or debit cards
`credit`	PayPal Credit
`bancontact`	Bancontact
`blik`	BLIK
`eps`	eps
`giropay`	giropay
`ideal`	iDEAL
`mercadopago`	Mercado Pago
`mybank`	MyBank
`p24`	Przelewy24
`sepa`	SEPA-Lastschrift
`sofort`	Sofort
`venmo`	Venmo

Enable funding

The enabled funding sources for the transaction. By default, funding source eligibility is determined based on a variety of factors. Enable funding can be used to ensure a funding source is rendered, if eligible.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&enable-funding=venmo"></script>

Option	Description
`card`	Credit or debit cards
`credit`	PayPal Credit
`paylater`	Pay Later
`venmo`	Venmo
`bancontact`	Bancontact
`blik`	BLIK
`eps`	eps
`giropay`	giropay
`ideal`	iDEAL
`mercadopago`	Mercado Pago
`mybank`	MyBank
`p24`	Przelewy24
`sepa`	SEPA-Lastschrift
`sofort`	Sofort

Integration date

The integration date of the script, passed as a YYYY-MM-DD value. Defaults to the date when your client ID was created, and if passed, reflects the date that you added the PayPal integration to your site. This parameter ensures backwards compatibility.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&integration-date=2018-11-07"></script>

How this works:

Your site automatically gets any backward-compatible changes made to the PayPal script. These changes include:
- New funding sources
- Buttons
- Updated user interfaces
- Bug fixes
- Security fixes
- Performance optimizations
You do not need to change integration-date to enable new features.
Your site does not get any backward incompatible updates made to the PayPal script after the specified integration-date, or after the date your client-id was created, if you do not pass the integration-date parameter.
If your client-id does not change, you can safely omit the integration-date parameter and the PayPal script guarantees backward compatibility.
If your client-id changes dynamically, you must pass an integration date, which ensures that no breaking changes are made to your integration. This could be the case if you build a cart app, which enables merchants to dynamically set a client ID to add PayPal to their store.

Intent

The intent for the transaction. This determines whether the funds are captured immediately while the buyer is present on the page. Defaults to capture.

Important: If you're integrating with a PayPal API, make sure the intent value you pass in the API call matches the value you pass in the JavaScript call.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&intent=authorize"></script>

Option	Description
`capture`	The funds are captured immediately while the buyer is present on your site.
`authorize`	The funds are authorized immediately and then reauthorized or captured later.
`subscription`	Used along with `vault=true` to specify this is a subscription transaction.
`tokenize`	Used along with `vault=true` and `createBillingAgreement()` to specify this is a billing (without purchase) transaction.

Intent options when integrating with older APIs

If you're integrating the PayPal JavaScript SDK with an older API like the Orders V1 REST API or one of our NVP/SOAP solutions, you can use the following options.

Option	Description
`capture` or `sale`	The funds are captured immediately while the buyer is present on your site. The value you use should match the `intent` value in the API call.
`authorize`	The funds are authorized immediately and then reauthorized or captured later.
`order`	The funds are validated without an authorization and you can reauthorize or capture later.

Locale

The locale renders components. By default PayPal smartly detects the correct locale for the buyer based on their geolocation and browser preferences. It is recommended to pass this parameter only if you need the PayPal buttons to render in the same language as the rest of your site.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&locale=fr_FR"></script>

Country	Country code	Locales
ALBANIA	`AL`	`en_AL`
ALGERIA	`DZ`	`ar_DZ`, `en_DZ`, `fr_DZ`, `es_DZ`, `zh_DZ`
ANDORRA	`AD`	`en_AD`, `fr_AD`, `es_AD`, `zh_AD`
ANGOLA	`AO`	`en_AO`, `fr_AO`, `es_AO`, `zh_AO`
ANGUILLA	`AI`	`en_AI`, `fr_AI`, `es_AI`, `zh_AI`
ANTIGUA & BARBUDA	`AG`	`en_AG`, `fr_AG`, `es_AG`, `zh_AG`
ARGENTINA	`AR`	`es_AR`, `en_AR`
ARMENIA	`AM`	`en_AM`, `fr_AM`, `es_AM`, `zh_AM`
ARUBA	`AW`	`en_AW`, `fr_AW`, `es_AW`, `zh_AW`
AUSTRALIA	`AU`	`en_AU`
AUSTRIA	`AT`	`de_AT`, `en_AT`
AZERBAIJAN	`AZ`	`en_AZ`, `fr_AZ`, `es_AZ`, `zh_AZ`
BAHAMAS	`BS`	`en_BS`, `fr_BS`, `es_BS`, `zh_BS`
BAHRAIN	`BH`	`ar_BH`, `en_BH`, `fr_BH`, `es_BH`, `zh_BH`
BARBADOS	`BB`	`en_BB`, `fr_BB`, `es_BB`, `zh_BB`
BELARUS	`BY`	`en_BY`
BELGIUM	`BE`	`en_BE`, `nl_BE`, `fr_BE`
BELIZE	`BZ`	`en_BZ`, `es_BZ`, `fr_BZ`, `zh_BZ`
BENIN	`BJ`	`fr_BJ`, `en_BJ`, `es_BJ`, `zh_BJ`
BERMUDA	`BM`	`en_BM`, `fr_BM`, `es_BM`, `zh_BM`
BHUTAN	`BT`	`en_BT`
BOLIVIA	`BO`	`es_BO`, `en_BO`, `fr_BO`, `zh_BO`
BOSNIA & HERZEGOVINA	`BA`	`en_BA`
BOTSWANA	`BW`	`en_BW`, `fr_BW`, `es_BW`, `zh_BW`
BRAZIL	`BR`	`pt_BR`, `en_BR`
BRITISH VIRGIN ISLANDS	`VG`	`en_VG`, `fr_VG`, `es_VG`, `zh_VG`
BRUNEI	`BN`	`en_BN`
BULGARIA	`BG`	`en_BG`
BURKINA FASO	`BF`	`fr_BF`, `en_BF`, `es_BF`, `zh_BF`
BURUNDI	`BI`	`fr_BI`, `en_BI`, `es_BI`, `zh_BI`
CAMBODIA	`KH`	`en_KH`
CAMEROON	`CM`	`fr_CM`, `en_CM`
CANADA	`CA`	`en_CA`, `fr_CA`
CAPE VERDE	`CV`	`en_CV`, `fr_CV`, `es_CV`, `zh_CV`
CAYMAN ISLANDS	`KY`	`en_KY`, `fr_KY`, `es_KY`, `zh_KY`
CHAD	`TD`	`fr_TD`, `en_TD`, `es_TD`, `zh_TD`
CHILE	`CL`	`es_CL`, `en_CL`, `fr_CL`, `zh_CL`
CHINA	`CN`	`zh_CN`
COLOMBIA	`CO`	`es_CO`, `en_CO`, `fr_CO`, `zh_CO`
COMOROS	`KM`	`fr_KM`, `en_KM`, `es_KM`, `zh_KM`
CONGO-BRAZZAVILLE	`CG`	`en_CG`, `fr_CG`, `es_CG`, `zh_CG`
CONGO-KINSHASA	`CD`	`fr_CD`, `en_CD`, `es_CD`, `zh_CD`
COOK ISLANDS	`CK`	`en_CK`, `fr_CK`, `es_CK`, `zh_CK`
COSTA RICA	`CR`	`es_CR`, `en_CR`, `fr_CR`, `zh_CR`
CÔTE D’IVOIRE	`CI`	`fr_CI`, `en_CI`
CROATIA	`HR`	`en_HR`
CYPRUS	`CY`	`en_CY`
CZECH REPUBLIC	`CZ`	`cs_CZ`, `en_CZ`, `fr_CZ`, `es_CZ`, `zh_CZ`
DENMARK	`DK`	`da_DK`, `en_DK`
DJIBOUTI	`DJ`	`fr_DJ`, `en_DJ`, `es_DJ`, `zh_DJ`
DOMINICA	`DM`	`en_DM`, `fr_DM`, `es_DM`, `zh_DM`
DOMINICAN REPUBLIC	`DO`	`es_DO`, `en_DO`, `fr_DO`, `zh_DO`
ECUADOR	`EC`	`es_EC`, `en_EC`, `fr_EC`, `zh_EC`
EGYPT	`EG`	`ar_EG`, `en_EG`, `fr_EG`, `es_EG`, `zh_EG`
EL SALVADOR	`SV`	`es_SV`, `en_SV`, `fr_SV`, `zh_SV`
ERITREA	`ER`	`en_ER`, `fr_ER`, `es_ER`, `zh_ER`
ESTONIA	`EE`	`en_EE`, `ru_EE`, `fr_EE`, `es_EE`, `zh_EE`
ETHIOPIA	`ET`	`en_ET`, `fr_ET`, `es_ET`, `zh_ET`
FALKLAND ISLANDS	`FK`	`en_FK`, `fr_FK`, `es_FK`, `zh_FK`
FAROE ISLANDS	`FO`	`da_FO`, `en_FO`, `fr_FO`, `es_FO`, `zh_FO`
FIJI	`FJ`	`en_FJ`, `fr_FJ`, `es_FJ`, `zh_FJ`
FINLAND	`FI`	`fi_FI`, `en_FI`, `fr_FI`, `es_FI`, `zh_FI`
FRANCE	`FR`	`fr_FR`, `en_FR`
FRENCH GUIANA	`GF`	`en_GF`, `fr_GF`, `es_GF`, `zh_GF`
FRENCH POLYNESIA	`PF`	`en_PF`, `fr_PF`, `es_PF`, `zh_PF`
GABON	`GA`	`fr_GA`, `en_GA`, `es_GA`, `zh_GA`
GAMBIA	`GM`	`en_GM`, `fr_GM`, `es_GM`, `zh_GM`
GEORGIA	`GE`	`en_GE`, `fr_GE`, `es_GE`, `zh_GE`
GERMANY	`DE`	`de_DE`, `en_DE`
GIBRALTAR	`GI`	`en_GI`, `fr_GI`, `es_GI`, `zh_GI`
GREECE	`GR`	`el_GR`, `en_GR`, `fr_GR`, `es_GR`, `zh_GR`
GREENLAND	`GL`	`da_GL`, `en_GL`, `fr_GL`, `es_GL`, `zh_GL`
GRENADA	`GD`	`en_GD`, `fr_GD`, `es_GD`, `zh_GD`
GUADELOUPE	`GP`	`en_GP`, `fr_GP`, `es_GP`, `zh_GP`
GUATEMALA	`GT`	`es_GT`, `en_GT`, `fr_GT`, `zh_GT`
GUINEA	`GN`	`fr_GN`, `en_GN`, `es_GN`, `zh_GN`
GUINEA - BISSAU	`GW`	`en_GW`, `fr_GW`, `es_GW`, `zh_GW`
GUYANA	`GY`	`en_GY`, `fr_GY`, `es_GY`, `zh_GY`
HONDURAS	`HN`	`es_HN`, `en_HN`, `fr_HN`, `zh_HN`
HONG KONG SAR CHINA	`HK`	`en_HK`, `zh_HK`
HUNGARY	`HU`	`hu_HU`, `en_HU`, `fr_HU`, `es_HU`, `zh_HU`
ICELAND	`IS`	`en_IS`
INDIA	`IN`	`en_IN`
INDONESIA	`ID`	`id_ID`, `en_ID`
IRELAND	`IE`	`en_IE`, `fr_IE`, `es_IE`, `zh_IE`
ISRAEL	`IL`	`he_IL`, `en_IL`
ITALY	`IT`	`it_IT`, `en_IT`
JAMAICA	`JM`	`en_JM`, `es_JM`, `fr_JM`, `zh_JM`
JAPAN	`JP`	`ja_JP`, `en_JP`
JORDAN	`JO`	`ar_JO`, `en_JO`, `fr_JO`, `es_JO`, `zh_JO`
KAZAKHSTAN	`KZ`	`en_KZ`, `fr_KZ`, `es_KZ`, `zh_KZ`
KENYA	`KE`	`en_KE`, `fr_KE`, `es_KE`, `zh_KE`
KIRIBATI	`KI`	`en_KI`, `fr_KI`, `es_KI`, `zh_KI`
KUWAIT	`KW`	`ar_KW`, `en_KW`, `fr_KW`, `es_KW`, `zh_KW`
KYRGYZSTAN	`KG`	`en_KG`, `fr_KG`, `es_KG`, `zh_KG`
LAOS	`LA`	`en_LA`
LATVIA	`LV`	`en_LV`, `ru_LV`, `fr_LV`, `es_LV`, `zh_LV`
LESOTHO	`LS`	`en_LS`, `fr_LS`, `es_LS`, `zh_LS`
LIECHTENSTEIN	`LI`	`en_LI`, `fr_LI`, `es_LI`, `zh_LI`
LITHUANIA	`LT`	`en_LT`, `ru_LT`, `fr_LT`, `es_LT`, `zh_LT`
LUXEMBOURG	`LU`	`en_LU`, `de_LU`, `fr_LU`, `es_LU`, `zh_LU`
MACEDONIA	`MK`	`en_MK`
MADAGASCAR	`MG`	`en_MG`, `fr_MG`, `es_MG`, `zh_MG`
MALAWI	`MW`	`en_MW`, `fr_MW`, `es_MW`, `zh_MW`
MALAYSIA	`MY`	`en_MY`
MALDIVES	`MV`	`en_MV`
MALI	`ML`	`fr_ML`, `en_ML`, `es_ML`, `zh_ML`
MALTA	`MT`	`en_MT`
MARSHALL ISLANDS	`MH`	`en_MH`, `fr_MH`, `es_MH`, `zh_MH`
MARTINIQUE	`MQ`	`en_MQ`, `fr_MQ`, `es_MQ`, `zh_MQ`
MAURITANIA	`MR`	`en_MR`, `fr_MR`, `es_MR`, `zh_MR`
MAURITIUS	`MU`	`en_MU`, `fr_MU`, `es_MU`, `zh_MU`
MAYOTTE	`YT`	`en_YT`, `fr_YT`, `es_YT`, `zh_YT`
MEXICO	`MX`	`es_MX`, `en_MX`
MICRONESIA	`FM`	`en_FM`
MOLDOVA	`MD`	`en_MD`
MONACO	`MC`	`fr_MC`, `en_MC`
MONGOLIA	`MN`	`en_MN`
MONTENEGRO	`ME`	`en_ME`
MONTSERRAT	`MS`	`en_MS`, `fr_MS`, `es_MS`, `zh_MS`
MOROCCO	`MA`	`ar_MA`, `en_MA`, `fr_MA`, `es_MA`, `zh_MA`
MOZAMBIQUE	`MZ`	`en_MZ`, `fr_MZ`, `es_MZ`, `zh_MZ`
NAMIBIA	`NA`	`en_NA`, `fr_NA`, `es_NA`, `zh_NA`
NAURU	`NR`	`en_NR`, `fr_NR`, `es_NR`, `zh_NR`
NEPAL	`NP`	`en_NP`
NETHERLANDS	`NL`	`nl_NL`, `en_NL`
NETHERLANDS ANTILLES	`AN`	`en_AN`, `fr_AN`, `es_AN`, `zh_AN`
NEW CALEDONIA	`NC`	`en_NC`, `fr_NC`, `es_NC`, `zh_NC`
NEW ZEALAND	`NZ`	`en_NZ`, `fr_NZ`, `es_NZ`, `zh_NZ`
NICARAGUA	`NI`	`es_NI`, `en_NI`, `fr_NI`, `zh_NI`
NIGER	`NE`	`fr_NE`, `en_NE`, `es_NE`, `zh_NE`
NIGERIA	`NG`	`en_NG`
NIUE	`NU`	`en_NU`, `fr_NU`, `es_NU`, `zh_NU`
NORFOLK ISLAND	`NF`	`en_NF`, `fr_NF`, `es_NF`, `zh_NF`
NORWAY	`NO`	`no_NO`, `en_NO`
OMAN	`OM`	`ar_OM`, `en_OM`, `fr_OM`, `es_OM`, `zh_OM`
PALAU	`PW`	`en_PW`, `fr_PW`, `es_PW`, `zh_PW`
PANAMA	`PA`	`es_PA`, `en_PA`, `fr_PA`, `zh_PA`
PAPAUA NEW GUINEA	`PG`	`en_PG`, `fr_PG`, `es_PG`, `zh_PG`
PARAGUAY	`PY`	`es_PY`, `en_PY`
PERU	`PE`	`es_PE`, `en_PE`, `fr_PE`, `zh_PE`
PHILIPPINES	`PH`	`en_PH`
PITCAIRN ISLANDS	`PN`	`en_PN`, `fr_PN`, `es_PN`, `zh_PN`
POLAND	`PL`	`pl_PL`, `en_PL`
PORTUGAL	`PT`	`pt_PT`, `en_PT`
QATAR	`QA`	`en_QA`, `fr_QA`, `es_QA`, `zh_QA`, `ar_QA`
RÉUNION	`RE`	`en_RE`, `fr_RE`, `es_RE`, `zh_RE`
ROMANIA	`RO`	`en_RO`, `fr_RO`, `es_RO`, `zh_RO`
RUSSIA	`RU`	`ru_RU`, `en_RU`
RWANDA	`RW`	`fr_RW`, `en_RW`, `es_RW`, `zh_RW`
SAMOA	`WS`	`en_WS`
SAN MARINO	`SM`	`en_SM`, `fr_SM`, `es_SM`, `zh_SM`
SÃO TOMÉ & PRÍNCIPE	`ST`	`en_ST`, `fr_ST`, `es_ST`, `zh_ST`
SAUDI ARABIA	`SA`	`ar_SA`, `en_SA`, `fr_SA`, `es_SA`, `zh_SA`
SENEGAL	`SN`	`fr_SN`, `en_SN`, `es_SN`, `zh_SN`
SERBIA	`RS`	`en_RS`, `fr_RS`, `es_RS`, `zh_RS`
SEYCHELLES	`SC`	`fr_SC`, `en_SC`, `es_SC`, `zh_SC`
SIERRA LEONE	`SL`	`en_SL`, `fr_SL`, `es_SL`, `zh_SL`
SINGAPORE	`SG`	`en_SG`
SLOVAKIA	`SK`	`sk_SK`, `en_SK`, `fr_SK`, `es_SK`, `zh_SK`
SLOVENIA	`SI`	`en_SI`, `fr_SI`, `es_SI`, `zh_SI`
SOLOMON ISLANDS	`SB`	`en_SB`, `fr_SB`, `es_SB`, `zh_SB`
SOMALIA	`SO`	`en_SO`, `fr_SO`, `es_SO`, `zh_SO`
SOUTH AFRICA	`ZA`	`en_ZA`, `fr_ZA`, `es_ZA`, `zh_ZA`
SOUTH KOREA	`KR`	`ko_KR`, `en_KR`
SPAIN	`ES`	`es_ES`, `en_ES`
SRI LANKA	`LK`	`en_LK`
ST. HELENA	`SH`	`en_SH`, `fr_SH`, `es_SH`, `zh_SH`
ST. KITTS & NEVIS	`KN`	`en_KN`, `fr_KN`, `es_KN`, `zh_KN`
ST. LUCIA	`LC`	`en_LC`, `fr_LC`, `es_LC`, `zh_LC`
ST. PIERRE & MIQUELON	`PM`	`en_PM`, `fr_PM`, `es_PM`, `zh_PM`
ST. VINCENT & GRENADINES	`VC`	`en_VC`, `fr_VC`, `es_VC`, `zh_VC`
SURINAME	`SR`	`en_SR`, `fr_SR`, `es_SR`, `zh_SR`
SVALBARD & JAN MAYEN	`SJ`	`en_SJ`, `fr_SJ`, `es_SJ`, `zh_SJ`
SWAZILAND	`SZ`	`en_SZ`, `fr_SZ`, `es_SZ`, `zh_SZ`
SWEDEN	`SE`	`sv_SE`, `en_SE`
SWITZERLAND	`CH`	`de_CH`, `fr_CH`, `en_CH`
TAIWAN	`TW`	`zh_TW`, `en_TW`
TAJIKISTAN	`TJ`	`en_TJ`, `fr_TJ`, `es_TJ`, `zh_TJ`
TANZANIA	`TZ`	`en_TZ`, `fr_TZ`, `es_TZ`, `zh_TZ`
THAILAND	`TH`	`th_TH`, `en_TH`
TOGO	`TG`	`fr_TG`, `en_TG`, `es_TG`, `zh_TG`
TONGA	`TO`	`en_TO`
TRINIDAD & TOBAGO	`TT`	`en_TT`, `fr_TT`, `es_TT`, `zh_TT`
TUNISIA	`TN`	`ar_TN`, `en_TN`, `fr_TN`, `es_TN`, `zh_TN`
TURKMENISTAN	`TM`	`en_TM`, `fr_TM`, `es_TM`, `zh_TM`
TURKS & CAICOS ISLANDS	`TC`	`en_TC`, `fr_TC`, `es_TC`, `zh_TC`
TUVALU	`TV`	`en_TV`, `fr_TV`, `es_TV`, `zh_TV`
TURKEY	`TR`	`tr_TR`, `en_TR`
UGANDA	`UG`	`en_UG`, `fr_UG`, `es_UG`, `zh_UG`
UKRAINE	`UA`	`en_UA`, `ru_UA`, `fr_UA`, `es_UA`, `zh_UA`
UNITED ARAB EMIRATES	`AE`	`en_AE`, `fr_AE`, `es_AE`, `zh_AE`, `ar_AE`
UNITED KINGDOM	`GB`	`en_GB`
UNITED STATES	`US`	`en_US`, `fr_US`, `es_US`, `zh_US`
URUGUAY	`UY`	`es_UY`, `en_UY`, `fr_UY`, `zh_UY`
VANUATU	`VU`	`en_VU`, `fr_VU`, `es_VU`, `zh_VU`
VATICAN CITY	`VA`	`en_VA`, `fr_VA`, `es_VA`, `zh_VA`
VENEZUELA	`VE`	`es_VE`, `en_VE`, `fr_VE`, `zh_VE`
VIETNAM	`VN`	`en_VN`
WALLIS & FUTUNA	`WF`	`en_WF`, `fr_WF`, `es_WF`, `zh_WF`
YEMEN	`YE`	`ar_YE`, `en_YE`, `fr_YE`, `es_YE`, `zh_YE`
ZAMBIA	`ZM`	`en_ZM`, `fr_ZM`, `es_ZM`, `zh_ZM`
ZIMBABWE	`ZW`	`en_ZW`

Merchant ID

The merchant ID of a merchant for whom you are facilitating a transaction.

Use this parameter only for partner, marketplaces, and cart solutions when you are acting on behalf of another merchant to facilitate their PayPal transactions. This parameter is essential to guarantee the merchant sees the best possible combination of PayPal buttons.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&merchant-id=XXX"></script>

Integration	Use case	Client ID	Merchant ID	Other
Standalone integration	I am capturing funds directly into my PayPal account.	Pass a client ID associated with your account.	Do not pass merchant ID (it is automatically derived).
Partner or Marketplace integration	I am facilitating payments on behalf of other merchants.	Pass a client ID associated with your partner or marketplace account.	You must pass the merchant ID of the merchant for whom you are facilitating payments.
Cart integration	I am facilitating payments on behalf of other merchants and I have the client IDs for those merchants.	Pass the client ID of the merchant for whom you are facilitating payments.	Do not pass a merchant ID.	Pass the integration date parameter to ensure your integration does not break as new client IDs onboard to your site.

Vault

The vault status of the transaction. If set to true:

Shows only funding sources that you can add to the vault
Set up a billing agreement, reference transaction, or subscription.

Defaults to false.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID&vault=true"></script>

Option	Description
`true`	Show only funding sources that you can vault or use to create a billing agreement, subscription, or recurring payment.
`false`	Show all funding sources.

Script parameters

Pass these parameters to the SDK script URL as data attributes. For example:

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID" data-client-token="abc123xyz=="></script>

Option	Description
data-csp-nonce	CSP nonce used for rendering the button.
data-client-token	Client token used for identifying your buyers.
data-page-type	Log page type and interactions for the JavaScript SDK.
data-partner-attribution-id	Partner attribution ID used for revenue attribution.

CSP nonce

Pass a content-security-policy nonce if you use one on your site. See Content Security Policy for details.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID" data-csp-nonce="MY_CSP_NONCE"></script>

Client token

Pass a client token if you are integrating with Advanced Card Payments.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID" data-client-token="abc123xyz=="></script>

Page Type

Pass a page type to log the type of page where the JavaScript SDK loads and any interactions with the components you use. This attribute accepts product-listing, search-results, product-details, mini-cart, cart or checkout as values.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID" data-page-type="product-details"></script>

Partner attribution ID

Pass your partner attribution ID, or BN code, to receive revenue attribution. Your BN code is issued to you as part of the onboarding process.

<script src="https://www.paypal.com/sdk/js?client-id=YOUR_CLIENT_ID" data-partner-attribution-id="MY_PARTNER_ATTRIBUTION_ID"></script>