And some say the future of Internet commerce is shaping up to be too complicated for most consumers, who may not want to sign up for " cyber cash " accounts from one Web site, a digital ID card from another, and use both to buy a clock radio from yet another site.
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While Cruise loves the flaunting rush of putting her soft-core pictures on the Web and the potential of lots of cyber cash, she keeps focused on the present payoff _ online promotion for her daytime tours at the Million Dollar Saloon, where she says she pulls down as much as $ 700 for a three-hour shift.