You wish to have a sub-1G connection to AWS to save on costs. How can you achieve this?

A. Just set your router to the speed you want and AWS will charge you based on the actual speed of the port.
B. Contact AWS, they will put you in contact with a technical account manager who can help you get this setup.
C. You can't. The only speeds available for Direct Connect are 1G and 10G.
D. Contact an AWS partner, AWS does not provide sub-1G connection speeds.