omnipay/bitpay — pull request #1 by fajka (2014-03-20 19:41:55+00:00)
Title: Added missing parameters from bitpay API docs

On [BitPay API Docs][1], in "Create an Invoice" section you can read about parameters that could be passed to their API during invoice creation. Unfortunately those parameters are missing in current Omnipay BitPay library. This pull request provides an ability to pass them from the user-code.