PurchaseExponent Property

Minor units of currency.

Syntax

 server.getPurchaseExponent([callback])
 server.setPurchaseExponent( purchaseExponent, [callback])

Default Value

"2"

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 getPurchaseExponent([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 setPurchaseExponent([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

This field indicates the minor units, or number of decimal places, of the currency specified in the PurchaseCurrency property. For instance, the Japanese Yen has a value of "0", the US Dollar a value of "2", and the Kuwati Dinar a value of "3".

Data Type

String