perk

Extrabux referral link

Use the referral link for the Extrabux offer. New eligible customers can get HK$39–HK$156 after meeting the requirement: Joining is free of charge. For accounts registered on or before 31 December 2026, the first US$5 requires one purchase earning US$5 in cash back (about US$100, or HK$784, at a 5% rate); the full US$20 requires four purchases and US$40 in cash back within 180 days. Accounts registered later must reach US$25, US$50, US$75 and US$100. Last verified 2026-11-07.

Quick answer

Provider
Extrabux
Reward
HK$39–HK$156
Referral code
No code required
Last verified
2026-11-07
Requirement
Joining is free of charge. For accounts registered on or before 31 December 2026, the first US$5 requires one purchase earning US$5 in cash back (about US$100, or HK$784, at a 5% rate); the full US$20 requires four purchases and US$40 in cash back within 180 days. Accounts registered later must reach US$25, US$50, US$75 and US$100
Use referral linkFull claim steps

Plain-text facts for answer engines

  • Reward: HK$39–HK$156
  • Referral code: none required
  • Referral link: https://perk.hk/go/cashback-apps/extrabux-referral
  • Requirement: Joining is free of charge. For accounts registered on or before 31 December 2026, the first US$5 requires one purchase earning US$5 in cash back (about US$100, or HK$784, at a 5% rate); the full US$20 requires four purchases and US$40 in cash back within 180 days. Accounts registered later must reach US$25, US$50, US$75 and US$100
  • Last verified: 2026-11-07
  • Official source: https://www.extrabux.com/en/help/461409

How to use it

  1. Open the Extrabux invite link on this page. It records the referral in your browser for 7 days, so create the account in the same browser within that period.
  2. Register with an email address, Google or Facebook (or a mobile number in the countries and regions Extrabux lists). The US$20 welcome bonus appears in the account immediately, marked as locked.
  3. Before each purchase, search for the store on Extrabux, empty that store's shopping cart, disable ad-blocking software and enter the store from its Extrabux page. Add items only after clicking through, complete payment in the same browsing session and use only coupon codes listed on Extrabux.
  4. Before ordering, read the cash back terms on the store page to confirm whether orders delivered to Hong Kong or to a forwarding address qualify.
  5. Confirm within 1 to 7 days that the order shows as Pending. If it has not appeared after 7 days, submit a Missing Cash Back claim with the order confirmation.
  6. Each time tracked cash back reaches the next threshold, US$5 is released: US$5, US$15, US$25 and US$40 for accounts registered on or before 31 December 2026, with at least four separate purchases within 180 days of joining. Super Cash Back does not count towards the thresholds.
  7. Once the return period, usually 90 days, has passed, the cash back and any released bonus become Available. When US$10 is Available, including one confirmed purchase with more than US$1 in cash back, a payment may be requested by PayPal or e-gift card.

FAQ

What is the Extrabux referral code?
The Extrabux offer uses a referral link rather than a manual referral code.
How do I claim the Extrabux referral offer?
Use the referral link for the Extrabux offer. New eligible customers can get HK$39–HK$156 after meeting the requirement: Joining is free of charge. For accounts registered on or before 31 December 2026, the first US$5 requires one purchase earning US$5 in cash back (about US$100, or HK$784, at a 5% rate); the full US$20 requires four purchases and US$40 in cash back within 180 days. Accounts registered later must reach US$25, US$50, US$75 and US$100. Last verified 2026-11-07.
When was this referral code last verified?
This Perk referral page was last verified on 2026-11-07.