https://www.turkishairlines.com/zh-int/miles-and-smiles/campaigns/double-the-miles-double-the-privileges-with-dedeman-loyal-club/
Throughout the months of April and May, guests who stay at Dedeman Hotels across Turkey and are members of Dedeman Loyal Club and Miles & Smiles will earn 2x...
dedeman loyal clubdoublemilesprivileges