Lead approval is the advertiser's decision to accept a submitted lead as valid and payable after checking it against quality and fraud rules. The approval rate — approved leads divided by total submitted leads — is the multiplier that turns a headline per-lead payout into an affiliate's effective earnings.
Definition
Lead approval is the advertiser's decision to accept a submitted lead as valid and payable after checking it against quality and fraud rules. The approval rate — approved leads divided by total submitted leads — is the multiplier that turns a headline per-lead payout into an affiliate's effective earnings.
A $12 payout at a 65% approval rate is really $7.80 per submitted lead.
Approval can be automatic or manual. Automatic approval applies validation rules — format checks, duplicate detection, blocklist matching, geo verification — in real time or in a short batch.
Manual approval, standard in call-centre verticals like nutra, insurance and finance, adds a human step: an agent phones the lead, confirms interest and details, and marks it approved or rejected, sometimes after several call attempts across a day or two.
In context
Affiliates should agree the approval criteria, the rejection reasons and the reporting cadence in writing before scaling a pay-per-lead offer, because a hidden drop from 70% to 50% approval halves revenue with no visible change in traffic. Persistently low approval usually points to a problem the affiliate can fix — targeting that is too broad, a prelander that over-promises and attracts curious non-buyers, an incentive that draws reward-seekers, or a lead source mixing in junk — rather than to the advertiser being unfair.
When approval genuinely is being manipulated — an advertiser tightening criteria mid-campaign, applying unstated requirements, or slow-rolling approvals to delay payment — the affiliate's recourse is documentation: timestamped submission logs, the agreed criteria in writing, and reconciliation of approval decisions against the advertiser's own report each cycle. A responsive network with a clear dispute process is worth a few points of payout, because on pay-per-lead deals the approval rate is where most of the money is won or lost.
Worked example
A call-centre nutra offer approves 64% of leads after phone verification. The affiliate's $12 payout per approved lead therefore works out to $7.68 per raw lead, and a campaign acquiring raw leads at $5 is profitable while one at $8 is not.
When approval drops to 52%, the affiliate traces it to a new prelander that inflated submits with low-intent clickers and reverts it.
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