Automate Sending Email with Attachment

Hello, I want to know if there is a way to automate sending invoices using Automator considering the following workflow.

1. Print Invoice from local / network connected windows computer
2. Scan Printed Invoice on a separate Web-Connected Mac
3. Place Invoices in folder with the following Hierarchy
   1. Documents Folder
   2. Year
   3. Month / Day
4. Manually rename Invoices (Invoices with more than one page / more than one TIFF file (1 per page) are named INVOICE# (2))
5. Reference scanned Invoice for Email address
6. Manually compose emails and add attachments

Is it possible to use this workflow using automator?

THANKS FOR ALL THE HELP! I do this at least 50 times daily and it's time consuming... 😝