2013

Table Of Contents
ExpressCheckout API Operations
Callback API Operation
6
58 February 01, 2013 Name-Value Pair API Developer Guide
Callback Response Message
Callback Response Fields
Field Description
METHOD (Required) The method sent to the PayPal server. The value is always
CallbackResponse.
CURRENCYCODE (Required) The three-character currency code for the transaction from the Express
Checkout API.
OFFERINSURANCEOPTIO
N
(Optional) Indicates whether or not PayPal should display insurance in a drop-down
list on the Review page. When the value is true, PayPal displays the drop-down
with the associated amount and the string ‘Yes.’
L_SHIPPINGOPTIONNAM
E
n
(Required) Is the internal/system name of a shipping option, such as Air, Ground, or
Expedited.
These parameters must be ordered sequentially beginning with 0 (for example,
L_SHIPPINGOPTIONNAME0, L_SHIPPINGOPTIONNAME1).
Character length and limitations: 50 characters
L_SHIPPINGOPTIONLAB
EL
n
(Required) The label for the shipping option as displayed to the buyer. Examples: Air:
Next Day, Expedited: 3-5 days, Ground: 5-7 days. These labels can be localized
based on the buyers locale, which is a part of the callback request.
These parameters must be ordered sequentially beginning with 0 (for example,
L_SHIPPINGALABEL0, L_SHIPPINGLABEL1).
Character length and limitations: 50 characters
L_SHIPPINGOPTIONAMO
UNT
n
(Required) Is the amount for this shipping option.
These parameters must be ordered sequentially beginning with 0 (for example,
L_SHIPPINGAMOUNT0, L_SHIPPINGAMOUNT1).
NOTE: Character length and limitations: Must not exceed $10,000 USD in any
currency. No currency symbol. Regardless of currency, decimal separator
must be a period (.), and the optional thousands separator must be a comma
(,). Equivalent to nine characters maximum for USD.
L_SHIPPINGOPTIONISD
EFAULT
(Required) The option that is selected by default for the buyer and is also reflected in
the “default” total.
L_TAXAMT
n (Optional) New tax amount based on this shipping option and the shipping address.
NOTE: Character length and limitations: Must not exceed $10,000 USD in any
currency. No currency symbol. Regardless of currency, decimal separator
must be a period (.), and the optional thousands separator must be a comma
(,). Equivalent to nine characters maximum for USD.