2012

Name-Value Pair API Developer Guide August 2012 101
ExpressCheckout API Operations
DoExpressCheckoutPayment API Operation
6
L_PAYMENTREQUEST_n_NU
MBER
m
L_NUMBER
n (deprecated)
(Optional) Item number. You can specify up to 10 payments, where
n is a digit
between 0 and 9, inclusive, and
m specifies the list item within the payment. These
parameters must be ordered sequentially beginning with 0 (for example
L_PAYMENTREQUEST_
n_NUMBER0, L_PAYMENTREQUEST_n_NUMBER1).
Character length and limitations: 127 single-byte characters
This field is introduced in version 53.0. L_NUMBER
n is deprecated since version
63.0. Use L_PAYMENTREQUEST_0_NUMBER
m instead.
L_PAYMENTREQUEST_
n_QT
Y
m
L_QTYn (deprecated)
Item quantity. This field is required when
L_PAYMENTREQUEST_
n_ITEMCATEGORYm is passed. For digital goods
(L_PAYMENTREQUEST_
n_ITEMCATEGORYm=Digital), this field is required.
You can specify up to 10 payments, where
n is a digit between 0 and 9, inclusive,
and
m specifies the list item within the payment; except for digital goods, which
only supports single payments. These parameters must be ordered sequentially
beginning with 0 (for example L_PAYMENTREQUEST_
n_QTY0,
L_PAYMENTREQUEST_
n_QTY1).
Character length and limitations: Any positive integer
This field is introduced in version 53.0. L_QTY
n is deprecated since version 63.0.
Use L_PAYMENTREQUEST_0_QTY
m instead.
L_PAYMENTREQUEST_
n_TA
XAMT
m
L_TAXAMTn (deprecated)
(Optional) Item sales tax. You can specify up to 10 payments, where
n is a digit
between 0 and 9, inclusive, and
m specifies the list item within the payment;
except for digital goods, which only supports single payments. These parameters
must be ordered sequentially beginning with 0 (for example
L_PAYMENTREQUEST_
n_TAXAMT0, L_PAYMENTREQUEST_n_TAXAMT1).
Character length and limitations: Value is a positive number which cannot exceed
$10,000 USD in any currency. It includes no currency symbol. It must have 2
decimal places, the decimal separator must be a period (.), and the optional
thousands separator must be a comma (,).
L_TAXAMT
n is deprecated since version 63.0. Use
L_PAYMENTREQUEST_0_TAXAMT
m instead.
L_PAYMENTREQUEST_
n_IT
EMWEIGHTVALUE
m,
L_PAYMENTREQUEST_
n_IT
EMWEIGHTUNIT
m
L_ITEMWEIGHTVALUE
n and
L_ITEMWEIGHTUNIT
n
(deprecated)
(Optional) Item weight corresponds to the weight of the item. You can pass this
data to the shipping carrier as is without having to make an additional database
query. You can specify up to 10 payments, where
n is a digit between 0 and 9,
inclusive, and
m specifies the list item within the payment;. These parameters
must be ordered sequentially beginning with 0 (for example
L_PAYMENTREQUEST_
n_ITEMWEIGHTVALUE0,
L_PAYMENTREQUEST_
n_ITEMWEIGHTVALUE1).
Character length and limitations: Any positive integer
L_ITEMWEIGHTTVALUE
n and L_ITEMWEIGHTUNITn are deprecated since
version 63.0. Use L_PAYMENTREQUEST_0_ITEMWEIGHTVALUE
m and
L_PAYMENTREQUEST_0_ITEMWEIGHTUNIT
m instead.
Field Description