General retail
3 live offers you can use here right now.

15% savingAtlas Lanka
HNB
“15% off site-wide for stationery items”
15% off site-wide for stationery items at Atlas MyShop online store for all HNB Credit and Debit Cards.
Offer valid only on online purchases through https://www.atlas.lk/myshop/. Maximum discount LKR 25,000 per card, per order. Open to all HNB Mastercard and Visa Credit/Debit Card holders. Cannot be combined with other promotions or exchanged for cash.

15% savingAtlas Lanka
DFCC
“Offer: 15% Savings at www.atlas.lk with DFCC Credit Cards.”

0% × 3moAtlas Lanka
HNB
“0% + 3 ,6 & 12 months installment plans for every transaction above Rs.10,000 to Rs.1 million”
0% installment plans for 3, 6 & 12 months for every transaction above Rs. 10,000 to Rs. 1 million at Atlas Lanka (Pvt) Ltd.
Valid for transactions of Rs. 10,000 to Rs. 1,000,000. All HNB Credit Cards except Corporate, Business and Fuel Cards. Cardholder must request conversion within 5 calendar days of transaction by calling 0112 462 462 or via online portal. Transactions made 5 days prior to billing cycle will be converted in the next billing period. Transaction must be within approved credit limit. Offers cannot be exchanged for cash or combined with other promotions.
15% Savings at www.atlas.lk with DFCC Credit Cards.
Eligible Card Categories: All DFCC Credit Cardholders (Excluding Corporate and Business Credit Cards). Installments: N/A.