Identify what needs to connect
List the processes that share information: customers, quotations, orders, stock and invoices. Odoo documents a sales journey covering quotation, order, delivery and invoicing. That makes it worth testing when these needs match yours, without assuming every detail will fit.
Test your own scenarios
Ask for a demonstration covering partial deliveries, multiple warehouses, approvals or returns where relevant. Classify each requirement as configuration, customization or integration. This makes the boundaries of standard functionality visible.
Consider custom development where it matters
A distinctive service journey or unusual operational rules may justify a custom component or an independent system. A customer portal can also connect to an existing business system. Compare these options against real use, maintenance, migration and integrations.
Compare the operating model
Clarify training, data ownership, hosting options, required subscriptions and responsibility for maintaining customizations during upgrades. A practical trial and a written scope give you a stronger basis for choosing than the product name alone.
