News · Background
Background: a Sep 2026 study found only 24.5% of coupon codes AI assistants suggested actually worked
A coupon publisher tested codes from three AI assistants at 101 US stores. With Starlink the problem starts earlier: its US order flow has nowhere to type a code.
Background, not new Happened Primary source: coupons.com
Key takeaways
- Coupons.com reported that 24.5% of the testable codes ChatGPT, Gemini and Claude suggested for 101 US retailers worked.
- Coupons.com publishes coupons, so it has a stake in a finding that AI-suggested codes mostly fail.
- On Nov 3, 2026, starlink.com's US order, checkout, cart and payment screens had no field for a promo, coupon or referral code.
- AI answers about the Starlink referral were out of date on Nov 3, 2026, still describing a reward Starlink replaced in October.
On Sep 4, 2026, Coupons.com published a study finding that only 24.5% of the testable codes ChatGPT, Gemini and Claude suggested for 101 US retailers worked; this is background on that study, two months on. With Starlink, a code from an AI answer has a bigger problem: the US order flow has no box to type one into.
What the study found
Coupons.com asked three AI assistants for codes at 101 US retailers, then tested the ones that could be tested. By its count, 24.5% of those codes worked, so roughly three in four failed.
One caution comes with that number. Coupons.com publishes coupons for a living, and a study showing that AI assistants mostly hand out codes that fail is good for its business. The figures are its own, and no independent check of them was found.
Why it matters for Starlink
Starlink doesn’t take codes the way a store checkout does. On Nov 3, 2026, starlink.com’s US order, checkout, cart and payment screens had no field labeled for a promo, coupon or referral code (our reading of the site’s interface text). Starlink’s own offers reach US buyers in other ways: as the price shown for a service address, or as a special starlink.com link that carries the offer. A percent-off code from a chatbot has nowhere to go, whatever its success rate at other stores.
AI answers also lag on Starlink’s referral. On Nov 3, 2026, AI search answers still described the referral reward as a one-month service credit, a reward Starlink replaced in October 2026. New US customers who order on starlink.com through a referral link now get a $100 credit after two months subscribed. It’s paid later, and nothing comes off the order.
Who it affects
Anyone who asked a chatbot for a Starlink code before ordering, and anyone who copied a percent-off code from a coupon page and can’t find where to enter it.
What to do now
- Paste the code or link you were given into the code checker. It tells you whether it’s a customer’s referral code, a percent-off code with nowhere to go, or one of Starlink’s own promotion links.
- For the dated answer on US codes, read Is there a Starlink promo code?.
- Ask any AI answer for its source and its date. If it can’t point to a starlink.com page, treat the code as unconfirmed.
Questions about this
Did the study test Starlink codes?
The summaries available on Nov 4, 2026 don't name Starlink among the 101 retailers. Either way, a Starlink code from a chatbot has no box to go into on a US order.
An AI assistant gave me a Starlink code. Will it work?
There's nowhere to type it: Starlink's US order flow has no code box. Starlink's own offers arrive as the price for your address or as a special starlink.com link, so paste what you were given into the checker on our home page to see what it is.
Is Coupons.com a neutral source?
No. It publishes coupon codes, so a finding that AI suggestions mostly fail serves its business. The figures are its own, and no independent check of them was found.
The record behind this page
Read on the dates shown. How we check