```html

• 35% off traditional and snowskin mooncakes (Promo Code: CITIXMC35)
• 20% off Xin’s Signature mooncakes series (Promo Code: CITIXMC20)

Offer applicable to mooncake orders made via online singaporeatrium.holidayinn.com/eshop only

Offer Valid till: October 02, 2025

```

Certainly! Here is the improved version of your text using HTML list elements for better readability: ```html

• Valid from 15 August 2025 to 2 October 2025, both dates inclusive.
• Payment to be made by Citi Credit and Debit Cards to enjoy the promo.
• Offer applicable to mooncake orders made via online singaporeatrium.holidayinn.com/eshop only.
• Enter the correct promotion codes to enjoy the promo. Refund requests will not be processed if promo code is not applied to the order after carting out.
• Promotion codes must be entered upon checkout and cannot be claimed after the purchase is completed.
• Items sold are non-refundable and non-exchangeable. Items are subject to availability or while stocks last.
• Orders must be made at least 3 days in advance prior to collection.
• Delivery is available. A delivery fee of S$35 nett islandwide applies. Free delivery to 1 location with purchase of 60 boxes & above.
• Offers cannot be used in conjunction with any other discounts, privileges, promotions, vouchers, membership privileges, or privileges/VIP cards unless otherwise stated.
• Order Period is available from now till 2 Oct 2025.
• Collection Period is from 6 Sep 2025 – 5 Oct 2025 at Holiday Inn Singapore Atrium from 12pm - 8pm.
• Delivery Period is from 6 Sep 2025 – 5 Oct 2025.
• Citibank's and Holiday Inn Singapore Atrium’s decision on all matters relating to the Promotion will be determined at its reasonable discretion and is final and binding on all participants.
• Citibank shall not be responsible for the quality, merchantability, or the fitness for any purpose or any other aspect of the products and/or services provided by third parties, and Citibank shall not at any time be responsible or held liable for any loss, injury, damage, or harm suffered by or in connection with the products and/or services provided by third parties. All disputes about quality or performance of the product and/or services shall be resolved directly with Holiday Inn Singapore Atrium.
• Citibank and Holiday Inn Singapore Atrium reserve the right, at their reasonable discretion, to vary, add to or delete the Promotion terms and/or terminate the Promotion.
• "Citibank" refers to Citibank Singapore Limited. The term “Holiday Inn Singapore Atrium” and “Atrium Restaurant” refers to Holiday Inn Singapore Atrium.

```