'Attempt to retrieve the storedata information from the receipt.'

def get_storedata(self):

    try:
        storedata = self.decoded['product']['storedata']
        return dict(parse_qsl(storedata))
    except Exception as e:
        log_info('Invalid    store    data:    {err}'.format(err=e))
        raise InvalidReceipt('WRONG_STOREDATA')
