CustomerId Property

User-assigned number for internal use.

Syntax

 uspsship.getCustomerId([callback])
 uspsship.setCustomerId( customerId, [callback])

Default Value

""

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getCustomerId([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setCustomerId([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

You can set a value to CustomerId property if you have a need to cross-reference information about a shipment using your own tracking or inventory systems. Any combination of alpha and numeric characters can be entered, up to a maximum of 30. This string will not be included on the label.

For Endicia requests, this is a unique Id for the partner's end-user that is printing the label.

Data Type

String