chargify/docs.chargify.com — pull request #21 by moklett (2013-03-04 22:14:20+00:00)
Title: Specify that Braintree Blue "Customer ID" should be used for `vault_token`

During imports, merchants should use Braintree's "Customer ID" for the `vault_token` value, rather than the "Payment Profile Token"

@jameswritescode what do you think?