Gear affiliate programs (Amazon Associates and similar)
The most common entry point for coffee creators. You link to a grinder, scale, or brewer, and earn a small one-time percentage — typically 1–4% — when someone buys through your link within a short cookie window (often just 24 hours). Good for driving some income from gear reviews, but it doesn't reward you for building a loyal, returning audience.
Roaster and subscription-box affiliate programs
Coffee bean subscription services sometimes offer a flat bounty (e.g. $10–20) for the first order a referred customer places. Some pay a small recurring cut for the customer's first few months, but almost none pay indefinitely for the life of the subscription.
Recurring commission affiliate programs for coffee creators
A smaller category, but the best fit if your content is about improving how people brew rather than what gear they buy. These programs pay a commission every month a referred subscriber remains active — meaning your existing content keeps earning long after you've published it.
Coffee Brew Coach's affiliate program is built this way: a recurring commission affiliate program specifically for coffee creators, with tiered rates that increase automatically as more of your referrals convert to paying subscribers (from $0.75/mo at the entry tier up to $2.00/mo once you've referred 1,000+ active subscribers). Affiliate payouts are currently open to creators based in the US and Canada.
How to choose
If your content already diagnoses brewing problems — "why is my espresso sour," "how to fix a bitter pour over" — a recurring commission affiliate program for coffee creators will out-earn a one-time gear link over any reasonable time horizon, because you're being paid for retention, not just a single click. Gear links still make sense as a complement for equipment-focused reviews, but shouldn't be your only affiliate income source.