|ParamType=int
|ParamRequired=required
|ParamDescription=Product Id of the subscription to be purchased
}}
{{Api_Parameter|
|ParamType=int
|ParamRequired=required
|ParamDescription=This use case deals with subscriptions.
}}
{{Api_Parameter|
|ParamType=int
|ParamRequired=required
|ParamDescription=Pricing Model Id
}}
{{Api_Parameter|
|ParamType=String
|ParamRequired=required
|ParamDescription=User purchase PIN
}}
{{Api_Parameter|
|ParamType=String
|ParamRequired=required
|ParamDescription=This parameter makes sense only with paypal an ewallet payment methods.
}}
{{Api_Parameter|
|ParamType=String
|ParamRequired=required
|ParamDescription=This parameter makes sense only with paypal an ewallet payment methods.
}}