[Haskell-cafe] Credit Card Authorization code

[Nils Anders Danielsson]

On Thu, 02 Mar 2006, "S. Alexander Jacobson" <alex at alexjacobson.com> wrote:

> I am looking for Haskell code that does credit card authorization?
> e.g. paypal website pro does not supply a Haskell lib.

I think that WASH/CGI contains code for doing some sort of checksum
check on credit card numbers:

  http://www.informatik.uni-freiburg.de/~thiemann/haskell/WASH/#washcgi

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/NAD