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  1. Velocity Manager and Velocity Profiles: I recently put together a document that describes our Issuer implementation... http://bit.ly/7LbSmj
  2. Continuous integration: Testing acquirer side implementations are hard. The incoming message formats and communicat... http://bit.ly/8D1iDU
  3. You don’t know until you know (or go into Production): Over the last six months we have been busy building and i... http://bit.ly/2EVf8z
  4. Protect Debug Info Transaction Participant: jPOS-EE has a very handy transaction participant called “Debug” its... http://bit.ly/21MCZj
  5. Visa’s Misuse of Authorization Fee: As of October 1st 2009 Visa has started to charge a fee of $.045 per misus.. http://bit.ly/1VrsE7
  6. Now you’re the Switch — Successful Implementation Strategies: My colleague Andy Orrock wrote a blog post titled.. http://bit.ly/Y5H0c
  7. Pre-Authorization data for completions and reversals and removal of Track II Data: Late last week I received a .. http://bit.ly/3V6Zxq
  8. The PCI Wireless Security Guide for Payment Cards is available here: http://is.gd/1BsQ9 #pci #wireless
  9. PCI Council : Wireless Security Guides for Payment Cards: There are few news articles today that reference this .. http://bit.ly/c38rq
  10. Smoking is expensive - 17 digit charge on Card for Pack of Smokes…: $23,148,855,308,184,500 for a pack of smokes.. http://bit.ly/U0IU2
  11. Damn Smoking is expensive - 17 digit charge on Card for Pack of Smokes…: $23,148,855,308,184,500 for a pack of s.. http://tinyurl.com/l7bwdl
  12. Integrated Solutions For Retailers - PCI DSS: What Do You Know, Where Do You Stand?: The Integrated Solutions Fo.. http://tinyurl.com/lhdnnx
  13. Put ‘request’, ‘response’ tranlog columns in new table: My partner in crime,  Andy Orrock, writes a post ab.. http://tinyurl.com/myhfqd
  14. Authorize.net Downtime over the holiday weekend: This ITWorld article titled Authorize.net categorizes downtime .. http://tinyurl.com/kohza5
  15. Authorize.net Downtime over the holiday weekend: This ITWorld article titled Authorize.net categorizes downtime .. http://tinyurl.com/lbhnf7
  16. twitpay - Pay by Twitter:    I had a friend “tweet” me a payment using twitpay.. http://tinyurl.com/cbza62
  17. One Lesson from the heartland that we should all learn from and ‘get’ by now.: Photo by davethelimey Ellen .. http://tinyurl.com/cgw4dp
  18. Payment Systems / Application Demos and Presentation thoughts: Photo by The Eggplant Over the last few mon.. http://tinyurl.com/c2mjs7
  19. Please don’t display my CVC2 number on your order confirmation page: I ordered a set of tickets for an event thi.. http://tinyurl.com/dk74eg
  20. ADT Offers New ATM Security Technology to Combat ‘Skimming’: I read about a new Anti-Skimming device f.. http://tinyurl.com/c2p6s9