Re-keying twenty, fifty, or two hundred order lines by hand into a quotation is where sales-order accuracy quietly falls apart. Customers send purchase orders as spreadsheets, distributors send reorder lists in Excel, and your team ends up typing each product_id, quantity, unit price, and discount into the sale.order.line grid one row at a time — mistyping SKUs, missing lines, and applying the wrong price. Odoo core has no native bulk line-entry on the sales order form; the built-in base_import framework imports whole records into a model, not child lines onto a specific open quotation, and it cannot resolve your customer's part numbers or supplier references to internal products on the fly. That gap is exactly what this module closes.

We build a made-to-order Odoo module that adds an Import Lines action directly on the sale.order form. A user opens (or creates) a quotation, launches the wizard (a TransientModel), uploads an .xlsx or .csv file, and the module parses it server-side (openpyxl for Excel, Python's csv for delimited files), maps each column to the right field, matches products by internal reference, barcode, customer product code, or name, and writes clean sale.order.line records back onto that order. A preview step shows every parsed row with a resolved/unresolved status before anything is committed, so bad SKUs, unknown units of measure, and missing prices are caught up front rather than in the confirmed order. Quantities, unit prices, discounts, taxes, and UoM are all honored; unmatched rows are flagged with a clear reason instead of silently dropped.

Technically, the module ships as a proper addon: a __manifest__.py declaring the dependency on sale, a wizard model with @api.depends compute logic for the live preview, an OWL/XML view for the upload-and-map screen, and a downloadable column template so your team knows the expected layout. Product matching is configurable — we wire it to your real data (internal reference, EAN13 barcode, or the customer-specific product_customer_code on the partner), and pricing can either take the value from the file or fall back to the Odoo pricelist for that customer. Access is governed by ir.model.access.csv and, where you need it, record rules so only sales users can run the import. Everything is built against your Odoo edition and version — Community or Enterprise, 17.0, 18.0, or 19.0 — and the same file-parsing engine can optionally be exposed over the XML-RPC/JSON-RPC API if you want an upstream system to push order files programmatically.

Because this is build-to-order, nothing ships until we have agreed the scope. We start with a short scoping call to confirm your file formats, the column mapping, how products should be matched, and your Community-vs-Enterprise and version constraints. We then build on a staging copy of your database, run UAT with your real spreadsheets, and only deploy to production once you have signed off. Typical delivery is one working week from confirmed scope. Pricing starts from $999 (indicative, single-company base scope); multi-company rollout, non-standard file layouts, deeper customer-product-code cross-referencing, or integration with an upstream ordering system increases the quoted scope.