Business::CreditCard

These subroutines tell you whether a credit card number is self-consistent --
whether the last digit of the number is a valid checksum for the preceding
digits.  If you additionally want to process the credit card electronically,
see Business::OnlinePayment <http://www.420.am/business-onlinepayment/>

Original author is Jon Orwant <orwant@tpj.com>, The Perl Journal and MIT
Media Lab 

Current maintainer of 0.38 (a fork of 0.36) is Lisa Shadow 
<perlsrsbsns@protonmail.com>. Sorry, I had no way to open a pull request
because couldn't find Ivan's repo anywhere and there is no contribution
information on https://metacpan.org/contributing-to/Business-CreditCard
His email is not working. Feel free to merge my commits back into your 
tree if you find it useful.

Current maintainer of 0.36 is Ivan Kohler <ivan-business-creditcard@420.am>.

Please don't bother Jon with emails about this module.

Lee Lawrence <LeeL@aspin.co.uk>, Neale Banks <neale@lowendale.com.au> and
Max Becker <Max.Becker@firstgate.com> contributed support for additional card
types.  Lee also contributed a working test.pl.

Currently supported types

  VISA
  MasterCard
  Maestro
  Discover
  American Express
  MIR
  Dankort
  UnionPay
  JCB
  RuPay
  Troy
  UATP
  Verve
  InterPayment
  enRoute
  Solo
  Laser
  Isracard