Industrial Vending Machine solution for Indirect purchases

Summary

What solution options are available to handle indirect purchases (PPE, MRO) and invoices for Vending Machine purchases using Self-Service-Procurement?

Content

What solution options are available to handle indirect purchases (PPE, MRO etc.,) and invoices for Vending Machine purchases using Self-Service-Procurement? Industrial Vending Machine takes care of replenishment using Min/Max quantities of each item. Vendor sends the invoice after restocking the items. What options are available to handle each item purchase from Vending Machine , Payables invoice and consolidated invoice after restocking can be handled within Self-Service Procurement & Payables?