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...mmand line scripts. (DO NOT DO THIS. This is highly vulnerable to [4]shell injection attacks.) 3. Code a ruby extension which makes use of the Payflow shared library API and make calls directly from Ruby. pfpro4r is an implementation of the last option. http://www.livemetric.com/opensource/pfpro4r References 1. http://www.livemetric.com/ 2. http://www.verisign.com/products-services/payment-processing/online-payment/ payflow-pro/index.html 3. http://wiki.rubyonrails.org/rails/pages/Verisign 4. http://en.wikipedia.org/wiki/Code_injection#Shell_I...

Which do you guys prefer for credit card processing? Both look like they get the job done. -- Is there any consensus on which one is better? Are there other credit card processing solutions I''m not aware of? Any thoughts or suggestions would be most welcome. Thanks! : ) Jason -- Posted via http://www.ruby-forum.com/.