We are happy to say we have piloted the UBER EATS / GRUB HUB delivery functionality for now 2 months in San Antonio, Texas at several locations. This allows you to do delivery and have the system automatically handle royalty, delivery fee, and the paperwork very quickly with simple key strokes.
An upcoming improvement will be to automatically parse Grub Hub emails to automaticall place the orders into your system. Unfortunatley Uber Eats does not currently offer something similar but you can encourage your representative to do so