I only accept jobs with a minimum budget of at least $2500 or minimum hourly rate of $90 (20 hours minimum).
I also offer a UI/UX audit of existing mobile apps and small business websites for $1200 which would have a final deliverable of sketches of main pages & a bulleted list of edits.
For larger Enterprise software applications, this cost will vary on the size and complexity of the project.
Communication - Skype, email, phone. I believe in an open line of communication throughout the process with the client, and their development team...