def _get_paypal_urls(self, cr, uid, environment, context=None):
        """ Paypal URLS """
        if environment == 'prod':
            return {
                'paypal_form_url': 'https://www.paypal.com/cgi-bin/webscr',
                'paypal_rest_url': 'https://api.paypal.com/v1/oauth2/token',
            }
        else:
            return {
                'paypal_form_url': 'https://www.sandbox.paypal.com/cgi-bin/webscr',
                'paypal_rest_url': 'https://api.sandbox.paypal.com/v1/oauth2/token',
            }