Registration, card-order codes and spending rewards are three separate steps.
Use HELLO for virtual-card orders and WORLD for physical-card orders. The site owner tested both codes in the RedotPay app on 2026-10-19 and confirmed they worked. Register through CCB’s invite link with referral ID 3wiyh if you are new. Check the final price for your own order before paying.
Which RedotPay code should you use?
Use the invite link when opening an account. Use the matching card code later, during the card-order flow. Already have an account? Start with the card order; creating a second account is unnecessary.
| Your task | CCB link or code | What to check |
|---|---|---|
| Create an account | Referral ID 3wiyh in our invite link | New-user eligibility in the app |
| Order a virtual card | HELLO | Final issuance price before payment |
| Order a physical card | WORLD | Final price and delivery eligibility |
When should you enter referral ID 3wiyh?
Use CCB’s invite link when registering. If you register directly in the app, use Referral Code (Optional) to enter 3wiyh before completing signup. RedotPay says a referral code cannot be added after the account is set up. HELLO and WORLD are separate card-order codes; entering them as a registration referral is not the same step.
How to apply a code at card checkout
Latest app test: 2026-10-19. The site owner confirmed HELLO and WORLD both worked in the RedotPay app. Check your own payable amount; we do not claim a fixed percentage discount or an expiry date.
- Open CCB’s RedotPay signup link if you are a new user.
- Complete the account’s identity verification.
- Select the virtual or physical card and fund the payable issuance amount.
- Enter HELLO or WORLD in the card-order promo field, if offered.
- Check that the code is accepted and review the actual payable total before confirming.
The 5 USDs reward is spending credit
RedotPay describes a new-user reward valid for 30 days after receipt. It can be used for purchases after card activation, but cannot cover issuance fees. Check the reward balance and expiry in your account; CCB does not guarantee that every registration qualifies.
If HELLO or WORLD is rejected
Check the card type, spelling and whether you are in the card-order screen. If the app shows no discount, do not calculate your purchase around an assumed saving. Contact RedotPay support about account-specific eligibility or continue only if the undiscounted price works for you.
RedotPay FAQ
What is CCB’s RedotPay invite code?
Our signup link contains referral ID 3wiyh. HELLO and WORLD are separate card-order promo codes.
Can I add a RedotPay referral code after registration?
No. RedotPay says referral codes can only be added during registration. Use CCB’s invite link or enter 3wiyh in the app’s optional referral-code field before completing signup.
When were HELLO and WORLD last tested in the app?
The site owner tested both codes in the RedotPay app on 2026-10-19 and confirmed they worked. Use HELLO for a virtual card or WORLD for a physical card, then check your own final payable amount.
Can the 5 USDs reward pay for a RedotPay card?
No. RedotPay says the reward is for purchases after activation, not card issuance, and expires 30 days after receipt.
Sources and review notes
Issuer documentation reviewed on 2026-10-16. Editorial content updated on 2026-10-19. Promo-code app tests are reported separately by the site owner. App terms and account-specific results can change.
RedotPay: when to enter a referral code ↗RedotPay: card issuance fees ↗RedotPay: identity verification steps ↗RedotPay: 5 USDs sign-up reward ↗CCB research methodology →