COSS Campaigns

Garanti Bank SME Campaign

Garanti Bank SME Campaign

You can earn 15% Baydöner Bonus for payments of 50 TL and above to be made at Baydöner restaurants between September 13 and October 15, 2021!

Coca-Cola Zero Sugar Menu

Coca-Cola Zero Sugar Menu

Single Portion İskender + Coca-Cola Zero Sugar + Pickle: 39,99 TL, "COSS" with Coca-Cola Zero Sugar Menu!

COSS with University Student Menu

COSS with University Student Menu

Single Portion Iskender + Coca-Cola for only ₺28.99! Moreover, any by-product is offered 50% off for those who buy Student Menu! Download the app, and "COSS" the discount now!

COSS with the White Collar Campaign

COSS with the White Collar Campaign

Single Portion Iskender + Coca-Cola + Soup or Small Salad for only ₺32.99! Download the app, “COSS” the discount now!

COSS with Economic Menu

COSS with Economic Menu

Come to our restaurants now and enjoy COSS flavors!