I recently received a 6-month ChatGPT Pro offer through GitHub, but Iโm stuck at the payment verification step because I donโt have a supported payment card.
Has anyone successfully redeemed this offer? Which payment methods worked for you, or is there another legitimate way to complete the verification?
Iโm willing to pay for assistance and cover any reasonable fees if someone can help me resolve this.
Any help or suggestions would be greatly appreciated. Thank you!
Your card wears a name tag โ the checkout reads it before you pay
Every cardโs first 6 digits are its name tag: birthplace, type, family. OpenAIโs checkout judges the tag, and your money never even moves. Read it yourself โ dress any card to pass.
The 30-second move: open binlist.net, type any cardโs first 6 digits, read the verdict โ
birthplace โ the country must match your billing country (your checkout = Singapore )
type โ reloadable debit/credit passes the $0.00 nod; gift cards fail it by network law
the prepaid flag โ the little word that kills more subscriptions than any bank
digraph Quest {
rankdir=LR;
node [shape=box style="rounded,filled" fontname="Helvetica" fontsize=13 margin="10,7"];
s [label="your card\nwears a\ntag" fillcolor="#f1f5f9" color="#64748b" fontcolor="#334155"];
a [label="read it\n30 seconds\nfree" fillcolor="#dbeafe" color="#0284c7" fontcolor="#0c4a6e"];
b [label="dress it\nflag + type\nmatch" fillcolor="#dbeafe" color="#0284c7" fontcolor="#0c4a6e"];
w [label="or wrap it\nin a wallet\njacket" fillcolor="#fef9c3" color="#ca8a04" fontcolor="#713f12"];
f [label="Pro unlocked\n$0.00" fillcolor="#dcfce7" color="#16a34a" fontcolor="#14532d"];
s -> a -> b -> f;
s -> w -> f [style=dashed, color="#ca8a04"];
}
BIN trick combos
Flag match โ an SG card for a SGD account; a mismatch gets refused before the first dollar โ binlist.net reads the flag free
Merchant scoreboard โ vmcardio.com ranks card BINs by their real 90-day pass rate at ChatGPT/OpenAI โ pick a proven head, skip the guesswork
The full combo โ flag match + reloadable + exact billing address + clean IP + one patient attempt = the green light
Wallet tricks
The jacket swap โ pay through the Apple Pay button and the wallet wraps your card in a token with a different name tag; prepaid walks out labeled โcreditโ (Visaโs own docs)
Cardless PayPal โ the PayPal button in your checkout runs on a bank account alone โ no card anywhere
Summon the buttons โ wallet buttons appear in Safari/Chrome on a wallet-ready device; inside WeChat or Telegram they vanish
The no-card escape โ Google Play SG takes Singtel/M1 phone-bill and GrabPay โ the app route runs with no card at all
๐ The crazy stack
starryblu.com โ free Singapore virtual card, passport-only signup, Singapore-licensed โ a born-in-SG card for a SGD account with zero Singapore presence
The borrow move โ due today is SGD 0.00; a friendโs card nods once, you swap it out right after
The bug check โ normal plan checkout works and the offer fails? OpenAIโs own checkout bug โ return another day
Month-7 alarm โ the free 6 months auto-charge full price after โ cancel first