All WGA, WGGB, WGC, or WGI members receive a 20% discount on hosting and evaluation fees. It's free for WGA, WGGB, WGC, or WGI members to list scripts (title, logline, etc.), but you still have to pay to host (have the script available for download). It'll ask for you credit card as verification, but won't charge you unless you upload a script.
Did we answer your question? If you still need help or would like to make a suggestion about how we could improve this help page, drop us a line.