If credit card information is to be accepted, and the emailed order will go over an insecure network to reach its destination, PGP security should be used. The key ring to be used must be for the user that is running the MiniVend server, or defined by the environment variable PGPPATH, and the key user specified must have a key on the public key ring of that user.
PGP /usr/local/bin/pgp -feat orders@company.com
If this directive is non-null, the PGP command string as specified will be used to encrypt the entire order -- in addition to any encryption done as a result if CreditCardAuto, If for some reason an error comes from PGP, the customer will be given the special page failed.
If you have a Route set up to supplant then this is ignored.