31.   But Tutor.com and a handful of competitors in the online tutoring business have all learned the same lesson.

32.   But Whitney said the company is convinced the online business has taken off and will play a growing role in the overall business.

33.   Can you offer any tips to other entrepreneurs who want to launch online businesses?

34.   Clearly, co-founders Omidyar and Jeffrey Skoll had hit on a good idea when they built an online business with few off-line rivals.

35.   Company executives say the seals are proof that online businesses can regulate themselves without interference from the government.

36.   Computer equipment makers and online businesses.

37.   Despite the optimism, online business in Russia remains limited.

38.   DesignAJewel.com, for example, would have been an online business allowing customers to design their own jewelry.

39.   Even those large companies that hired the e-business consultants to help them develop their online businesses have pulled back, consultants say.

40.   For Greenfield, who teaches a class in e-commerce, it was a classic case of an online business problem.