A practical digital eBook for experienced affiliates who want to know what one high-commission offer can afford to pay for traffic—without treating a network earnings estimate as proof. Follow a 14-day method to check the offer’s payout terms, separate verified inputs from assumptions, and calculate a defensible maximum acquisition cost using your campaign and payout records. You’ll work through The Spend Limit Starts With Your Margin, Terms That Can Cancel the Headline Payout, Estimates Are Not Inputs, The Maximum Acquisition Cost, Calculated, Set the Test Rules While You Are Still Calm, and Spend Decisions Need Payout Evidence. Use the Offer Payout Verification Checklist, baseline worksheet, and Maximum Acquisition Cost Calculator to set test rules and document a go, test, or pass decision before committing further media spend. Self-paced and designed to be applied to your own offer; it helps you make a clearer, evidence-led decision, not guarantee campaign profitability.