"How do I price my work?"
Photo Processing Labs
https://www.mpix.com/
https://www.artsycouture.com/
https://www.millerslab.com/
https://www.nationsphotolab.com/
https://posterjack.ca/
https://www.zno.com/
Visit 50mmframework.com and get access to all the free downloads.
You can join the Facebook Group if you need help.