http://www.paypal.com
2. Billpoint
http://www.billpoint.com
3. Tradenable
http://www.tradenable.com
4. c2it
http://www.c2it.com
5. CheckFree
http://www.checkfree.com
6. Western Union
http://www.westernunion.com
7. eMoneyMail
http://www.emoneymail.com
8. MagnaCash
http://www.magnacash.com
9. eCash
http://www.ecash.net