Luxury Link marks birthday with incentive October 27, 1998 Share 1 -- EL SEGUNDO, Calif. -- Concordia, a firm here that operates the Luxury Link Web site featuring upscale suppliers and promotions, is celebrating its first birthday with a promise to hand-deliver a specially designed birthday cake to the retail agent who uses the Luxury Link search engine the most in a period that began in September and lasts until November. The winner will be announced in early December. The site, located at www.luxurylink.com, is password-protected. Agents can apply for a password on the site. They also can reach Concordia by calling (888) 297-3299.