nov/paypal-express — pull request #33 by soulim (2012-09-06 13:13:55+00:00)
Title: Add support for SUBJECT parameter.

Hi!

I'm working on a project where I have to make requests on behalf of other merchants. API credentials can have optional SUBJECT parameter to specify the email address of the third-party merchant on whose behalf you are calling the API operation.

Thank you for the great library!
Alex