Promotion Terms and Conditions (Effective from 25 February 2026)

Eligible commercial customers which have subscribed to a designated HKT service plan during the Promotion Period will be entitled to a Redemption Link for redemption of Perplexity Pro Service for one (1) year for free (value at HK$1,488) subject to the following terms and conditions (this “Promotion”).

1. This Promotion is valid from 9 July 2025 to 18 April 2026, both dates inclusive (or such other period as we, Hong Kong Telecommunications (HKT) Limited (“HKT”), may designate) (“Promotion Period”).

2. To become an eligible customer (“Eligible Customer”) under this Promotion, you must be a commercial customer (as designated by us) that has:
(a) successfully subscribed, renewed or upgraded a Designated Plan (defined below) at any time during the Promotion Period;
(b) a valid ebill email address (“Valid Email”);
(c) consented to receive promotional communications from HKT; and
(d) received a “Free Perplexity Pro Service 1-year” redemption link (“Redemption Link”) during the Promotion Period via your Valid Email as a selected commercial customer during the Promotion Period (“Promotion Email”).

3. A “Designated Plan” refers to a monthly service plan for connectivity designated by us for our commercial customers, excluding Roadshow Offer.

4. Selected commercial customers of HKT will receive the Redemption Link(s) via its Valid Email around fourteen (14) working days after the service commencement date or effective date (as the case maybe) of the Designated Plan(s) newly subscribed, renewed or upgraded during the Promotion Period.

5. Eligible Customers will be entitled to one (1) Redemption Link for each Designated Plan during the Promotion Period for only one time.

6. Each Eligible Customer can appoint one of its staff members (“Eligible User”) to enjoy the Offer (defined below) under this Promotion by passing via its Valid Email a copy of the relevant Redemption Link and these Terms and Conditions to the Eligible User. Once a Redemption Link is issued to an Eligible Customer, it is the responsibility of the Eligible Customer to safeguard the Redemption Link and we are not responsible for any lost, stolen or damaged Redemption Link.

7. Each Redemption Link can be used by only one Eligible User to redeem Perplexity Pro Service for one (1) year for free only once (“Offer”).

8. In order to enjoy the Offer, the Eligible User must follow the instructions to redeem the Offer and complete the subscription via the Redemption Link on or before the expiry date as shown in the Promotion Email (“Expiry Date”).

9. The Redemption Link and the redemption for the Offer are available only for new Perplexity Pro Service users (as determined by email address used for the redemption) who have never subscribed to any Perplexity Pro subscription plan. Each Redemption Link can be used to redeem one Perplexity account to enjoy free Perplexity Pro Service for one (1) year. Failure to redeem the Offer on or before the Expiry Date will result in forfeiture of the eligibility for the Offer, and the Eligible Customer or Eligible User will not be compensated in any way. The Redemption Link or Offer will not be re-issued under any circumstances.

10. Perplexity services (including the Offer and all Redemption Links under this Promotion) are provided by Perplexity AI, Inc. (“Partner”). The use of the Redemption Link, subscription and use of Perplexity Pro Service and the Offer are subject to relevant terms and conditions of the Partner. For details, please visit https://www.perplexity.ai/hub/legal/terms-of-service. For any inquiries regarding Perplexity service, please contact support@perplexity.ai. In particular, the subscription of Perplexity Pro Service redeemed under this Promotion constitutes the Partner’s promotional subscription and is subject to its free trial terms and sign-up requirements as updated by the Partner from time to time. Such sign-up requirements may include (without limitation) the requirement for the Eligible User to provide a valid credit card and email address in order to activate and/or maintain access to the Perplexity Pro Service. If an Eligible User fails to meet the Partner’s sign-up requirements (including but not limited to failing to provide information of a valid credit card, when requested by the Partner, or subsequently removes or invalidates such information), the Partner shall be entitled to suspend the Eligible User’s access to the Perplexity Pro Service or downgrade the Eligible User’s service from Perplexity Pro to Perplexity free version.

11. Upon the expiry of the one-year complimentary period after the successful redemption of the Offer under this Promotion, the subscription of the Perplexity Pro Service by the Eligible User will auto-renew and the Eligible User will be charged the then-current subscription price for the plan he / she selected during redemption unless the Eligible User cancels the subscription before the complimentary period ends in accordance with the Partner’s terms of service. The rate and billing cycle shall be subject to, and determined in accordance with, the Partner’s prevailing terms and conditions. For details, please visit https://www.perplexity.ai/hub/legal/terms-of-service. For any inquiries regarding Perplexity service, please contact support@perplexity.ai.

12. The Offer under this Promotion is subject to availability, and will be provided on a first-come-first-served basis while stocks last. Notwithstanding any provisions in these Terms and Conditions, we have the sole discretion on whether or not to offer or to give an Offer or Redemption Link to any customer (whether being an Eligible Customer or not).

13. Unless otherwise stated, this Promotion cannot be used in conjunction with any other promotional or discount offer and are non-transferable or exchangeable for cash or other products.

14. The Offer and the Redemption Link are strictly for the personal use of the Eligible User only. The Offer and the Redemption Link are non-transferable, and cannot be assigned, sold, resold, exchanged, or otherwise disposed of to any third party.

15. We are not the provider or operator of Perplexity or Perplexity Pro Service (including the Offer and all Redemption Links under this Promotion). We make no representation or guarantee to any aspect of Perplexity or Perplexity Pro Service (including the Offer and all Redemption Links under this Promotion) (including but not limited to their quality) and shall not in any way be liable for any matters in relation thereto. No compensation shall be forthcoming under any circumstances. Eligible Customers’ and Eligible Users’ access to and use of the Offer and Perplexity Pro Service are at their own risk. HKT and its affiliates shall not in any way be held liable therefor. For enquires about Perplexity Pro Service (including the Offer and the Redemption Link under this Promotion), please contact the Partner directly.

16. Where applicable, HKT’s General Conditions of Service (available at https://www.hkt.com/terms-of-use) apply.

17. We and the Partner reserve the right to vary or cancel this Promotion and/or amend these Terms and Conditions at any time without notice. The Partner reserves the right to amend the relevant terms and conditions governing the use of the Redemption Link, the Offer and the Perplexity Pro Service at any time without notice. In the event of dispute in relation to this Promotion, our decisions shall be final.

18. In the event of dispute in relation to Perplexity or Perplexity Pro Service (including the Offer and the Redemption Link under this Promotion), the Partner’s decisions shall be final.

19. In the event of discrepancy or inconsistency between the English and Chinese versions of these Terms and Conditions, the English version shall prevail.