2012

ExpressCheckout API Operations
SetExpressCheckout API Operation
6
94 August 2012 SOAP API Developer Reference
BuyerEmailOptinEnab
le
xs:string
(Optional) Enables the buyer to provide their email address on the PayPal pages to be
notified of promotions or special events. Is one of the following values:
 0 – Do not enable buyer to provide email address.
 1 – Enable the buyer to provide email address.
SurveyQuestion xs:string
(Optional) Text for the survey question on the PayPal pages. If the survey question is
present, at least 2 survey answer options must be present.
Character length and limitations: 50 single-byte characters
SurveyEnable xs:string
(Optional) Enables survey functionality. It is one of the following values:
 0 – Disables survey functionality.
 1 – Enables survey functionality.
SurveyChoice xs:string
(Optional) Possible options for the survey answers on the PayPal pages. Answers are
displayed only if a valid survey question is present.
Character length and limitations: 15 single-byte characters
TotalType ns:TotalType
(Optional) Enables display of “Estimated Total” instead of “Total” in the cart review
area. It is one of the following values:
 Total
 EstimatedTotal
Character length and limitations: 14 single-byte characters
This field is available with API Version 64.0 or later.
NoteToBuyer xs:string
(Optional) Displays a note to buyers in the cart review area below the total amount.
Use the note to tell buyers about items in the cart, such as your return policy or that
the total excludes shipping and handling.
Character length and limitations: 127 single-byte characters
This field is available with API Version 64.0 or later.
PaymentReason ns:PaymentReasonType
Indicates the type of transaction. It is one of the following values:
 None – Transaction is not identified as a particular type.
 Refund – Identifies the transaction as a refund.
Field Description