| Travel System - Subscribers |
| 4thetravel.com |
| A & A Travel Ltd |
| Aero International Ltd |
| Always Travel Ltd |
| americanairfare.com ( U.S.A. ) |
| Arrow Travel Agency Ltd |
| Astrowalker Travel Services Ltd |
| Bao Shinn International Express Ltd |
| Chainworld Travel Consulting Group Ltd |
| Citiwell Travels Ltd |
| Citizen Thunderbird Travel Ltd |
| China International Travel Service (HK) Holding Ltd |
| Connaught Travel Ltd |
| Double Dragon Holiday Ltd |
| Eastrip Travel Co Ltd |
| Evergloss Tours Co Ltd |
| Fubeimani Travel Limited |
| Fortuna Travel Ltd |
| Four Seasons Travel Ltd |
| Full House Tourism Ltd |
| GS Travel Pte Ltd ( Singapore ) |
| GlobalRes Digital Travel Service Ltd |
| Globe International Travel Limited |
| Golden Promise Travel Agency Co |
| Hong Nin Tours Ltd |
| Hutchison - Priceline (HK) Ltd |
| Jardine Travel Limited |
| Jetlink Travel Limited |
| KAL Holiday Limited |
| Kenstar Travel Ltd |
| K.M. Dass Travels (HK) Ltd |
| Kuoni Travel (China) Ltd |
| Lastminute.com HK Ltd |
| Major Travel (HK) Co Ltd |
| Mei On Travel Trading Co Ltd |
| Meiya Commerce & Tour Aviation Service Co Ltd ( China ) |
| Million Miles Travel Ltd |
| Miramar Travel Ltd |
| Modern Wing Travel Ltd |
| Morning Star Travel Services Ltd |
| Net Travel |
| Patterson Travel Service |
| Pioneer Travel Services Ltd |
| Priceline.com.hk |
| Prince Travel Ltd |
| Richin Travel Agency (HK) Ltd |
| Skal Travel Service Ltd |
| SkyPro Travel Agency Ltd |
| Skywards Travel Ltd |
| Smart Charming Travel Ltd |
| Smart V Travel Ltd |
| Sun Hing Hong Travel Agency Co Ltd |
| Tai Wah Hong Travel Service Ltd |
| Tarrant Travel Co Ltd |
| Travel Success Limited |
| T.T.T. (HK) Ltd |
| United Five Express Travel Service Ltd |
| United Sky Travel Ltd |
| Worldlink Travel Services Ltd |