"Congratulations, you've won a free bottle of our skincare serum — just cover $4.95 shipping!" It feels like a win, and that's the point. You hand over a card for a few dollars, the product shows up, and three weeks later a $89.95 charge lands from a merchant you don't recognize. You didn't buy anything. You enrolled in something. This is a negative-option offer, and it's the most common way a "free prize" turns into a monthly bill.
Why "free + shipping" is a subscription in disguise
The magic word is negative option: silence counts as a "yes." When you enter your card for that $4.95 shipping charge, the fine print — often gray text below the button, or a pre-checked box — enrolls you in a recurring plan. The free bottle is really a free trial, and the clock starts the day you order, not the day it arrives. Ship time eats a week, so a "14-day trial" can be half over before the product is even in your hands.
Federal rules (the FTC's revised Negative Option Rule, plus the older Restore Online Shoppers' Confidence Act) require sellers to disclose recurring terms clearly, get real consent, and make canceling as easy as signing up. Scam operators ignore all three. Watch for the tells: a countdown timer, "only a few left," a card field demanded for a free item, and terms you have to scroll or click to find. A legitimate sweepstakes prize never needs your card number to ship — taxes on real prizes are reported to the IRS, not collected via a checkout box.
How it differs from a one-time-fee scam — and how to fight back
A classic one-time-fee scam hits you once: a bogus "processing fee" or gift-card payment to release a prize that never existed. Painful, but it's over. The subscription trap is worse precisely because it keeps going — it's built to bill you every 30 days until you notice and force it to stop. The upfront loss ($4.95) is bait; the real damage is the recurring $60–$100 charges and the deliberately buried cancel window. Many require you to call a phone line that's only staffed certain hours, or to return product first.
Fight it on three fronts. 1) Before you enter a card, screenshot the full offer page and read every checkbox and link — if you can't find the recurring price and cancel terms in under a minute, walk away. 2) After a charge, call your card issuer and say the words "negative option" and "I did not authorize a recurring charge"; ask to dispute and get a new card number to kill future billing. 3) Report it to the FTC at reportfraud.ftc.gov and your state attorney general. Using a virtual card number with a set spending limit (many banks and apps offer these) is the cleanest defense — the merchant simply can't bill you again.
If a "prize" needs a card and a checkout, it isn't a prize — it's a purchase you didn't agree to.
Never enter payment details to claim something that's supposed to be free. 🛑