Located on the Rhine River, the delightful city of Cologne can trace its origins back to the Roman era. It has the largest and most famous church in Germany (and that's quite a statement).

Quickly decode business travel management industry terms that may be new—or new to you. BTN CTI Calculator - New Q2 2025 Data Added! Filter in or out as many as 200 cities, as well as hotel and car ...

Time to change business as usualTravel sellers and travel marketers should go direct -- to each other. Six ways to get higher commissionsThe six booking configurations have one thing in common: Most ...

Filter in or out as many as 200 cities, as well as hotel and car rental class and meals of the day and watch as the per-diem calculator automatically adjusts per diems to your program. Drill down into ...