Confirming a sales order in Odoo is supposed to be the easy part, but for high-volume or repetitive-order teams it kicks off a chain of manual clicks: switch to the invoice, click Create Invoice, choose the invoicing policy, open the draft, click Confirm, then jump to Inventory, find the delivery order, and click Validate. Native Odoo deliberately leaves each of these steps as a human decision — the sale.order model creates a delivery stock.picking on confirmation but never auto-reserves or validates it, and invoicing waits for a manual _create_invoices() trigger. That is correct for nuanced deal flows, but for teams whose orders are standardized (subscriptions, wholesale reorders, prepaid digital goods, dropship-style fulfillment) it is dozens of redundant clicks per day and a common source of orders that sit confirmed-but-uninvoiced or shipped-but-unbilled.

We build a module that collapses that chain into the single act of confirming the order. On the action_confirm transition of sale.order we extend the standard flow so that — governed by rules you define — the module calls _create_invoices() to generate the customer invoice, posts it via action_post (moving account.move from draft to posted), and processes the outbound stock.picking: reserving availability and validating the transfer through button_validate so stock moves are done and the delivery is complete. Each behavior is a toggle, so you can automate invoicing but leave delivery manual, or gate delivery validation on stock availability, or restrict automation to specific customers, sales teams, product categories, or order sources.

Technically it is a clean, upgrade-safe addon: a proper __manifest__.py declaring dependencies on sale, account, and stock; server-side logic in Python overriding action_confirm (and, where you prefer event-driven behavior, Odoo automated actions / base.automation instead of a hard override) with @api.depends-driven compute fields for status visibility; configuration surfaced through res.config.settings so admins toggle behavior without code; security via ir.model.access.csv and record rules so automation respects multi-company and team boundaries; and views in XML/OWL plus optional QWeb touches on the confirmation screen. It is engineered defensively — partial availability, blocked pickings, missing customer tax/fiscal position, and zero-quantity lines are handled with clear logging and safe fallbacks rather than silent failures, and the flow can also be driven programmatically over the XML-RPC / JSON-RPC API for headless order intake. It targets Odoo 17.0, 18.0, and 19.0, works on Community and Enterprise, and respects the difference (Enterprise studio/accounting features are used only where present).

Because this is build-to-order, nothing ships as an instant download. After a short scoping call we confirm exactly which steps to automate and under what conditions, then build, unit-test, and stage the module on a copy of your environment for UAT before go-live. Typical delivery is one working week from confirmed scope, and you receive the full source, a git repository handover, and a documented rollback path. Pricing starts from $999 (indicative, single-company base scope); multi-company automation, custom conditional rules, additional invoicing/fiscal-position logic, integrations with external systems over XML-RPC/JSON-RPC, and data-migration or backfill volume increase the quoted scope. You get a firm fixed quote after the scoping call — never a surprise bill.