Pilot first
One warehouse or one entity before the empire.
ERP
Odoo is a modular open ERP covering accounting, inventory, CRM, and manufacturing.
Odoo covers Enterprise ERP: inventory, orders, and finance talking to each other instead of three exports.
Go-live is a process, not a weekend. The site explains the modules before anyone signs a statement of work.
Implementation
One warehouse or one entity before the empire.
Items and accounts cleaned before go-live theater.
People click the real screens, not a PDF.