Source string
- The card type, expiration date and last four digits of the card number are encrypted and stored temporarily while the customer is in the process of checking out.
You must enable encryption by following the encryption instructions in order to accept credit card payments.
In short, you must enter the path of a directory outside of your document root where the encryption key may be stored.
Relative paths will be resolved relative to the Backdrop installation directory.
Once this directory is set, you should not change it.
Used at the following places
- ubercart: 1.x-3.14.1 (1)