[Handel] credit card processing questions

[mock]

On Wed, Dec 07, 2005 at 04:14:33PM -0800, charlie Bowman wrote:
> 2. How do I unencrypt this number for later refunds or
> charges.
> 
> You make a good point about accountability of credit
> card numbers, but personally I like the idea of being
> able to look up a transaction based upon a credit card
> number.  Most customers never keep a receipt,
> especially not a digital one.  I think I'll try my
> hand at subclassing this portion.
> 

You might want to take a look at my Business::OnlinePayment::StoredTransaction
module on CPAN, it allows you to reasonably securely store credit cards and
retrieve them later using RSA and Blowfish.  Also, you can replace it with 
another B::OP module later if you want as it has the same api.

mock