Websites Payment Systems :

www.paypal.com
www.i-escrow.com
www.ecashtechnologies.com
www.netfare.com
www.trivnet.com
www.1clickcharge.com
www.ipin.com
www.trintech.com
www.checkfree.com
www.verifone.com
www.efunds.com
www.netchex.com

Micropayment System:

www.qpass.com

Digital Cash Systems:

www.digicash.com
www.beenz.com

Smartcard System:

www.disvault.com

Check System :

www.icheck.com

Web E-gold System :

www.e-gold.com