chargify/active_merchant — pull request #12 by jameswritescode (2013-09-17 16:22:02+00:00)
Title: don't require billing address

We don't want to require billing_address for #purchase because it
doesn't require one itself in the API.

Added tests to remote for purchases / etc with and without billing
address.

During all of this we also discovered that #store requires a billing
address with at LEAST country and name. From the eWAY folks this is for
legacy API reasons.