Tracking Affilinet

Hello,
I need your help for laying tag traking affilinet advertiser.
By mistake I made it just that some variable to run the traking below desous (I put you <—— arrow to the variable I’m looking for):

<script>
(function (w, d, namespace, domain, progId, tagId, undefined) {
w[namespace] = w[namespace] || {}; var act = w[namespace], payload = [];
act.tags = act.tags || []; act.tags.push(tagId, payload);
var protocol = d.location.protocol;
// Start editable part OrderTracking
payload.push({
module: ‘OrderTracking’,
event: ‘Sale’,
net_price: ‘$order ‘ <———————–
order_id: ‘$order_id ‘, <———————–
rate_number: 1,
program_subid1: ‘%ADVERTISER_SUBID_1%’,
program_subid2: ‘%ADVERTISER_SUBID_2%’,
voucher_code: ‘$discount_code_id’, <——————-
});
// End editable part OrderTracking
// Start editable part Profiling Checkout
payload.push({
module: ‘Profiling’,
event: ‘Checkout’,
order_id: ‘$order_id ‘, <——————————
product_id: ‘code_id’, <——————————
product_name: ‘membership_id’, <——————————
product_price: ‘$order’, <——————————
}
]
});
// End editable part Profiling Checkout
if (act.get === undefined) {
var s = d.createElement(‘script’);
s.type = ‘text/javascript’;
s.src = protocol + ‘//’ + domain + ‘/’ + ‘affadvc.aspx?ns=’ + namespace +
‘&dm=’ + domain + ‘&site=’ + progId + ‘&tag=’ + tagId;
s.async = false; // always keep false for standard tracking
(d.getElementsByTagName(‘body’)[0] || d.getElementsByTagName(‘head’)[0]).appendChild(s);
} else { act.get(w, d, progId, tagId); }
})(window, document,
// Start editable part
‘aff_act_1.0’, ‘act.reussissonsensemble.fr’, programid, ‘PAYMENT_SUCCESS’);
// End editable part
</script>
<noscript>

</noscript>

thanks for your help
regis