Allopass.com: Offers a telephone bill based micropayment system for European webmasters.Centipaid Corporation: Offers micropayment solutions using Internet stamps to pay for web site access, email postage, and online content.Coulomb Ltd.: Provides micropayment solutions for charging web users to view content online.Dialer Access: Dialer based transaction solutions for resellers.Dialer Profits: Dialer software pays webmasters for each minute a visitor is connected through the dialer to the content website.Etelcharge.com: Allows customers to charge online purchases to their phone bill.Paystone Micropayment Solutions: Micropayment solutions for content, games, cartoons, articles, music, video and books selling.Peppercoin: Small payment service that allows physical and digital merchants to sell low-priced content.Pico-Pay: A general purpose micropayments gateway and hosted management server, which uses the revenue garnered from ad clickthroughs to pay for a content hosted by website publishers.