It usually lands from someone you trust — an aunt, a coworker, a friend from church. "🎉 Costco is giving away 5,000 free coolers for our 40th anniversary! Just forward this to 10 chats to claim yours!" There's a photo, a countdown, maybe a fake-looking link. It feels harmless because a real person sent it. But no legitimate brand has ever run a giveaway that you enter by forwarding a text message. That single mechanic is the whole scam, and once you see it you can't unsee it.
The forward-to-claim mechanic is the confession
Real giveaways need to know who entered. A brand collects entries so it can pick a winner, notify them, and mail a prize — that means a form, an email, a comment, or an account on a platform the brand controls. A message that spreads by having you forward it to 10 contacts collects nothing about you. There's no entry list, no way to be contacted, no winner to draw. The "prize" was never the point; the forwarding is.
So ask a blunt question: after I forward this, how would anyone know to send me a cooler? They wouldn't, because the message goes person-to-person and never reports back to any company. The forward requirement exists only to make the chain grow, either to farm engagement for a hijacked account, to drive traffic to a phishing site at the bottom of the message, or to make a WhatsApp/Telegram number look popular before it pivots to a "small shipping fee." The instruction to forward isn't a rule of the contest — it is the contest.
No official channel means no giveaway
Every real anniversary promotion has a paper trail you can find in about 60 seconds. A national brand marks a milestone on its verified accounts and its own .com domain, not through a chain letter. Open a new tab, go straight to the company's actual website (type it yourself — don't tap the link in the message), and check its verified Instagram, Facebook, or X. If a 40th-anniversary giveaway were real, it would be posted there loudly. Silence on every official channel is your answer.
Watch the details the forward gets wrong, too. Costco was founded in 1983, so a "40th anniversary" claim in 2026 is already off by three years — scammers reuse the same template across dozens of brand names and rarely bother to fix the math. The link often points to a look-alike domain like costco-rewards.com instead of costco.com, and the grammar wobbles. If a company isn't announcing the giveaway on the channels it owns, the giveaway doesn't exist — full stop, no matter who forwarded it to you.
Break the chain instead of passing it on
The polite instinct is to quietly ignore it. Do better: reply to the person who sent it. They forwarded it because they trust you, so a two-line "Hey, this one's a hoax — real giveaways never ask you to forward a message, and Costco hasn't posted anything about it" does more good than deleting it silently. You stop the chain at your node and inoculate someone who'd have fallen for the next one.
If the message included a link and you tapped it, don't enter anything. Never pay a "release fee," "shipping charge," or "tax" to claim a free prize — a genuine sweepstakes prize is never contingent on you sending money first, and asking for it is illegal under US sweepstakes law. Report the chain inside WhatsApp (open the chat, tap the message, choose Report), and if money changed hands, file it at reportfraud.ftc.gov.
If you have to forward it to win it, it's not a giveaway — it's bait. Break the chain.