Cashback vs coupon sites: the attribution rules and economics every affiliate team should map

Cashback vs coupon sites: the attribution rules and economics every affiliate team should map

Coupon sites capture high-intent shoppers: a user searches for a code, applies it, and the site earns a commission if the order tracks. The main risks are code leakage, last-click capture, and claiming demand that already existed.

Cashback and loyalty sites offer a different value exchange. They return part of the commission as a reward, aiming to drive repeat purchases. Their economics depend on reward cost, activation, reversals, and how many users would have converted without the incentive.

Before running both partner types, define:
• whether coupon use qualifies for cashback;
• which codes are public, exclusive, or blocked;
• how post-click and post-purchase journeys are attributed;
• whether rewards apply to new or existing customers.

Measure incremental margin, not gross orders. Track assisted conversions, repeat rate, cancellations, commission after rewards, and unauthorized code use. Coupon partners may capture demand; loyalty partners may strengthen retention. Do not judge both through one blended CPA.

Write these rules into partner terms and reporting specs before launch. Clear definitions prevent payout disputes and make channel comparisons useful.