*Terms and conditions
1. Present a dining receipt from HONO YAKINIKU, Siam Center branch, to redeem a SIAM GIFT CARD on the same day only at the Information Counter, 2nd floor, Siam Center
2. SIAM GIFT CARD can be used to shop or dine at participating stores and restaurants in Siam Center and Siam Discovery, subject to the conditions stated on the card
3. One SIAM GIFT CARD can be used for only 1 shopping or dining receipt
4. SIAM GIFT CARD is valid until 15 Aug 2026 only
5. Receipts already used to redeem this promotion cannot be used to redeem other mall promotions
6. If the receipt owner (as named on the receipt) wishes to authorize another person to act on their behalf, or wishes to transfer the privilege to another person, the representative or assignee must present a signed copy of the receipt owner’s ID card with a clearly stated authorization message to the staff at the Information Counter (a representative may act on behalf of up to 2 privileges/person/day only)
7. Excluded from the promotion: tax invoices/receipts issued in a company name, tax invoices/receipts without a receipt number, electronic tax invoices/receipts, copied receipts, splitting 1 purchase into more than 1 receipt, receipts showing a time before mall opening hours, combining receipts from stores across malls, purchase of gift vouchers or prepaid cards from stores, receipts from online purchases of products and services, purchases on ONESIAM SUPERAPP, including receipts showing payment via various FOOD DELIVERY PLATFORMs, receipts partially or fully paid with CREDIT NOTE / ACCOUNT CREDIT / PAYMENT ON CREDIT / STORE CREDIT, advance payments, payments partially or fully made from product exchange or returns, booking receipts, incomplete payments and deposits of all kinds (DEPOSIT PAYMENT), purchases for trade / wholesale / commercial resale, utility payments or investment purchases such as water bills, electricity bills, mobile phone bills, investment units, life insurance, phone top-up card purchases, and currency exchange (EXCHANGE)
8. Excluded from the promotion: copied receipts, and splitting the receipt for 1 purchased item into more than 1 receipt
9. SIAM GIFT CARD redemption is reserved only for those who present complete documents, including a qualifying receipt from participating stores, the redeemer’s ID card, and a credit card plus credit card sales slip (if payment was made by credit card)
10. The privilege is reserved for customers who collect it in person only. If unable to collect it in person, an authorization letter is required solely for collecting the complimentary gift. The authorized representative is limited to 2 privileges/person/day only
11. Each person may queue to redeem only 1 privilege at a time. Complimentary gifts will be distributed only to those with receipts meeting the specified conditions, until all privileges are exhausted
12. For handwritten receipts, the customer’s name must be clearly specified, and the shopping center reserves the right to make and keep a photocopy
13. The shopping center is not responsible for errors resulting from communication by sales staff of tenant stores
14. Store owners and sales staff of tenant stores who purchase products in their own stores are not eligible to participate in this sales promotion. The company reserves the right to reclaim the SIAM GIFT CARD or cancel the SIAM GIFT CARD redemption in all cases if an inspection finds non-compliance with the specified conditions
15. If it is found that the person redeeming the privilege is not the owner of the receipt used for redemption or is not the actual purchaser, the shopping center reserves the right to cancel the granting of such complimentary gift
16. Complimentary gifts cannot be changed and/or exchanged for cash and/or other complimentary gifts
17. The company reserves the right that those who have already redeemed a complimentary gift from this promotion cannot request any changes to the complimentary gift in any case
18. The company reserves the right to change complimentary gifts/benefits and conditions without prior notice. In the event of any dispute, the company’s decision shall be final and binding
19. For more information, call 02-111-6161 or email contact@onesiam.com
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