What is the difference between a Procurify vendor ID and an external vendor ID?

Answer:

Vendor ID: Also known as External Vendor ID, helps you identify the same vendor in another system/software you use. Vendor IDs are be entered into the system using the .csv import vendor or .csv update vendor functions.

Procurify Internal Vendor ID: An internal reference ID generated by the Procurify system when a vendor is added to the system.