Google Drive is Google's file sync app that lets you store all of your files online alongside your Google Docs documents, and keep them synced with all of your devices.
Draft client answers using approved account details and email history.
Get a reply draft in the original conversation, with the sender's questions addressed and uncertain facts marked for your review.
Send client agreements for signature and track their signed copies.
Your client gets the signature request, and your team finds the signed agreement with its audit page in the final folder.