Found out the hard way by signing up to one of my publishers :
<?xml version="1.0" encoding="UTF-8"?>
<cj-api>
<commissions total-matched="1">
<commission>
<action-status>
new
</action-status>
<action-type>
lead
</action-type>
<aid>
12345678
</aid>
<commission-id>
1234567890
</commission-id>
<country>
</country>
<event-date>
2010-05-08T08:08:55-0700
</event-date>
<locking-date>
2010-06-10
</locking-date>
<order-id>
123456
</order-id>
<original>
true
</original>
<original-action-id>
1234567890
</original-action-id>
<posting-date>
2010-05-08T10:01:22-0700
</posting-date>
<website-id>
1234567
</website-id>
<cid>
1234567
</cid>
<advertiser-name>
Merchant
</advertiser-name>
<commission-amount>
0
</commission-amount>
<order-discount>
0
</order-discount>
<sid>
0
</sid>
<sale-amount>
0
</sale-amount>
</commission>
</commissions>
</cj-api>