PayPal Website Payments Standard - 2009 - Button Manager API (NVP) Guide de l'utilisateur télécharger pdf (Page 34)

Button Manager API Reference

BMSetInventory API Operation

34 June, 2009 Button Manager NVP API

BMSetInventory Request

The request specifies inventory values related to a hosted button as well as inventory values

that are specific to each menu item associated with the button.

BMSetInventory Request Fields

Item Tracking Details Fields

Field Description

METHOD (Required) BMSetInventory

HOSTEDBUTTONID (Required) The ID of the hosted button whose inventory you want to set.

TRACKINV (Required) Whether to track inventory levels associated with the button. It is

one of the following values:

z 0 - do not track inventory

z 1 - track inventory

TRACKPNL (Required) Whether to track the gross profit associated with inventory

changes. It is one of the following values:

z 0 - do not track the gross profit

z 1 - track the gross profit

NOTE: The gross profit is calculated as the price of the item less its cost,

multiplied by the change in the inventory level since the last call to

BMSetInventory.

OPTIONINDEX (Optional) Option index, which identifies the button. Option index 0 is the

menu that contains the price if one exists; otherwise, it is the first menu

without a price.

Character length and limitations: 1 single-byte alphanumeric character

SOLDOUTURL (Optional) The URL to which the buyer’s browser is redirected when the

inventory drops to 0

NOTE: Specifying a URL in this field also prevents a sale when the inventory

drops to 0; otherwise, sales can continue even when inventory is

unavailable.

Character length and limitations: 127 single-byte alphanumeric characters

ITEMNUMBER (Optional) The ID for an item associated with this button

ITEMQTY The quantity you want to specify for the item associated with this button.

Specify either the absolute quantity in this field or the change in quantity in the

quantity delta field

ITEMQTYDELTA The change in quantity you want to specify for the item associated with this

button. Specify either the change in quantity in this field or the absolute

quantity in the item quantity field

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PayPal Website Payments Standard - 2009 - Button Manager API (NVP) Guide de l'utilisateur Page 34