Affiliate Cookie Duration Explained: Why the 24-Hour Cookie is a Problem

What is an Affiliate Cookie Duration?

When someone clicks your affiliate link, a small file called a "cookie" is placed on their browser. This cookie tells the merchant that the customer came from you. The affiliate cookie duration is the length of time that cookie remains active and eligible to track a sale.

If the cookie duration is 30 days, and the customer makes a purchase 29 days after clicking your link, you still earn the commission. If they make the purchase 31 days later, the cookie has expired, and you earn nothing.

How Long Do Affiliate Links Last? (The 24-Hour Problem)

This is where many beginners get caught out. One of the most famous affiliate programs globally is global affiliate programs. However, global affiliate programs has a notoriously short 24-hour cookie. If a customer clicks your link to view a laptop, thinks about it overnight, and buys it 25 hours later, you receive absolutely no commission for referring that sale.

In contrast, many premium B2B and SaaS affiliate programs offer 60-day or 90-day cookies. Local South African platforms like major local online retailers, local affiliate networks, and Moonlit generally offer much fairer durations (often 30 days or longer, or in Moonlit's case, lifetime mapping for managed agents).

Why Cookie Length Matters for High-Ticket Items

If you are promoting cheap, impulse-buy items, a 24-hour cookie might be sufficient. But if you are promoting high-ticket items like solar installations, expensive electronics, or B2B SaaS software, the customer's buying cycle is naturally longer. They need to consult their spouse or manager, check their budget, and sleep on the decision.

Promoting a high-ticket item on a 24-hour cookie is almost a guaranteed way to lose out on commissions that you rightfully generated.

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