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Similar as on conversion level for advertiser, a list of free parameters is containing all values, submitted by the partner.
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Free Parameter (List)
Any advertiser related free parameter is added to this list.
Processing and Billing
On both levels for conversion and touchpoints you will find the processing and billing object . Both of them containing additional information about the conversion or touchpoint. In processing, all backend fields of tracking are located. The billing object is used for financial purposes and reference either to an invoice (on conversion level) or payout (on touchpoint level)
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