--- title: "Enhanced scheme data for American Express" description: "Send enhanced scheme data for US domestic transactions with American Express." url: "https://docs.adyen.com/payment-methods/cards/enhanced-scheme-data/amex" source_url: "https://docs.adyen.com/payment-methods/cards/enhanced-scheme-data/amex.md" canonical: "https://docs.adyen.com/payment-methods/cards/enhanced-scheme-data/amex" last_modified: "2023-06-08T12:09:00+02:00" language: "en" --- # Enhanced scheme data for American Express Send enhanced scheme data for US domestic transactions with American Express. [View source](/payment-methods/cards/enhanced-scheme-data/amex.md) As part of American Express's enhanced scheme data (ESD) program you can submit data for US domestic transactions as additional fraud protection or for reporting purposes. There is no financial incentive for sending ESD to American Express. ### Tab: Level 2/3 Send the following fields in your [/payments](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments) or [/capture](https://docs.adyen.com/api-explorer/Payment/68/post/capture) request for level 2 and 3: | Level | Field | Required | | ----- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------- | | 2 | [`enhancedSchemeData.customerReference`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-customerReference) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 2 | [`enhancedSchemeData.totalTaxAmount`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-totalTaxAmount) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 2 | [`enhancedSchemeData.destinationPostalCode`](https://docs.adyen.com/api-explorer/Payment/latest/post/capture#request-additionalData-listOfValues-enhancedSchemeData-destinationPostalCode) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 3 | [`enhancedSchemeData.itemDetailLine[itemNr].productCode`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-itemDetailLine_itemNr_-productCode) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 3 | [`enhancedSchemeData.itemDetailLine[itemNr].description`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-itemDetailLine_itemNr_-description) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 3 | [`enhancedSchemeData.itemDetailLine[itemNr].quantity`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-itemDetailLine_itemNr_-quantity) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 3 | [`enhancedSchemeData.itemDetailLine[itemNr].unitOfMeasure`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-itemDetailLine_itemNr_-unitOfMeasure) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 3 | [`enhancedSchemeData.itemDetailLine[itemNr].commodityCode`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-itemDetailLine_itemNr_-commodityCode) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 3 | [`enhancedSchemeData.itemDetailLine[itemNr].totalAmount`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-itemDetailLine_itemNr_-totalAmount) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | 3 | [`enhancedSchemeData.itemDetailLine[itemNr].unitPrice`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLevel23-enhancedSchemeData-itemDetailLine_itemNr_-unitPrice) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | ### Tab: Lodging ### Lodging Send the following fields in your [/payments](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments) or [/capture](https://docs.adyen.com/api-explorer/Payment/68/post/capture) request: | Field | Required | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------- | | [`lodging.checkInDate`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLodging-lodging-checkInDate) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`lodging.checkOutDate`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLodging-lodging-checkOutDate) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`lodging.folioNumber`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLodging-lodging-folioNumber) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | `lodging.specialProgramCode` | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`lodging.room[itemNr].numberOfNights`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLodging-lodging-room1-numberOfNights) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`lodging.room[itemNr].rate`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataLodging-lodging-room1-rate) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | ### Tab: Car rental ### Car rental Send the following fields in your [/payments](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments) or [/capture](https://docs.adyen.com/api-explorer/Payment/68/post/capture) request: | Field | Required | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------- | | [`carRental.rentalAgreementNumber`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-rentalAgreementNumber) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.renterName`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-renterName) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.returnCity`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-returnCity) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.returnStateProvince`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-returnStateProvince) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.returnCountry`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-returnCountry) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.checkOutDate`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-checkOutDate) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.returnDate`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-returnDate) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.locationCity`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-locationCity) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.locationStateProvince`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-locationStateProvince) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.locationCountry`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-locationCountry) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`carRental.rentalClassId`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataCarRental-carRental-rentalClassId) | | ### Tab: Airline ### Airline Send the following fields in your [/payments](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments) or [/capture](https://docs.adyen.com/api-explorer/Payment/68/post/capture) request: | Field | Required | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------- | | [`airline.ticket_number`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-ticket_number) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`airline.passenger_name`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-passenger_name) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`airline.travel_agency_code`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-travel_agency_code) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`airline.airline_designator_code`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-airline_designator_code) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`airline.document_type`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-document_type) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`airline.ticket_issue_address`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-ticket_issue_address) | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | | [`airline.leg[itemNr].carrier_code`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-leg-carrier_code) | | | [`airline.leg[itemNr].class_of_travel`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-leg-class_of_travel) | | | [`airline.leg[itemNr].destination_code`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-leg-destination_code) | | | [`airline.leg[itemNr].date_of_travel`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-leg-date_of_travel) | | | [`airline.leg[itemNr].depart_airport`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-leg-depart_airport) | | | [`airline.leg[itemNr].stop_over_code`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-leg-stop_over_code) | | | [`airline.leg[itemNr].fare_base_code`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-leg-fare_base_code) | | | [`airline.leg[itemNr].flight_number`](https://docs.adyen.com/api-explorer/Checkout/latest/post/payments#request-additionalData-AdditionalDataAirline-airline-leg-flight_number) | |