Shopify/active_merchant — pull request #250 by exviva (2012-01-16 15:05:35+00:00)
Title: Add more options to Paypal Express

This patch adds `:brand_name` and `:custom` options in Paypal Express API.

Following https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_api_soap_r_SetExpressCheckout.