JDollars

• JDollars project page
• JDollars API documentation (javadocs) - updated October 12, 2001
• Pictures of the GUI demo application
• source code implementation of Mod-10 algorithm (Util.java)

• O'Reilly Enterprise Java presentation slides:
  "Credit Card Transaction Processing for E-commerce Web Sites with Java" - March 29, 2001

Currency and money resources

• org.gjt.currency package
• com.lutris.util.Currency
• org.crudlet.primitive package
• com.beasys.commerce.util.Currency
• Javaworld article regarding BigDecimal and currency

Internet payment service providers

• CyberSource
• Verisign
• Cybercash
• ClearCommerce
• SurePay
• AuthorizeNet
• Planet Payment
• EPX

Related links

• www.merchantfraudsquad.com
• article: Mastercard, 3rd party merchants -
  http://www.usatoday.com/life/cyber/tech/2002/04/19/paypal.htm
• CommerceNet Secure Internet Payments initiative
• Research report: Common Merchant Payment Toolkit
• Verisign's XMLPay standard
• AVS, International issues
• Visa Merchant Resource Center
• Visa's "Verified by Visa" program
• article: Verified by Visa program
• Electronic Payments Forum

Other

• DJ Holub's presentation about Internet credit card transactions