Can I use All In One Merge Orders & Pickings without custom development?

Yes. The module installs directly through the standard Odoo Apps interface with no custom development required. It works out of the box on Odoo Community and Enterprise for versions 16 through 19.

Does All In One Merge Orders & Pickings work on Odoo Community edition?

Yes. The module is fully compatible with both Odoo Community and Enterprise editions. It also supports Odoo.sh and On-Premise deployments.

How does the auto merge feature work?

The auto merge feature automatically identifies and consolidates matching draft documents based on configured rules such as matching customer or vendor. All merge operations are logged in the Odoo chatter.

Which Odoo versions does All In One Merge Orders & Pickings support?

The module supports Odoo versions 16, 17, 18, and 19. It is compatible with Community, Enterprise, and Odoo.sh editions.

What happens to the original orders after merging?

After merging, administrators can choose to either cancel or archive the original records. Original document references and history are preserved in full for audit and compliance purposes.

Zehntech Odoo App

All In One Merge Orders & Pickings

Stop processing duplicate orders one by one. This module automatically merges Sales Orders, Purchase Orders, Delivery Pickings, Invoices, and Vendor Bills in Odoo — with full audit trail, zero data loss, and no developer involvement.

Compatible with Odoo 16, 17, 18 & 19

Merges SOs, POs, Pickings, Invoices & Bills

Trusted by 500+ Businesses Across 12+ Countries

Community & Enterprise Supported

No Custom Development Required

Price $104.83

Version V19, 18

Try Live Preview Buy on Odoo Store Book Technical Walkthrough

All In One Merge Orders & Pickings — Odoo consolidation module

What is All In One Merge Orders & Pickings?

All In One Merge Orders & Pickings is an Odoo module that consolidates duplicate or related draft documents — Sales Orders, Purchase Orders, Delivery Pickings, Customer Invoices, and Vendor Bills — into a single record automatically or on demand. It eliminates the manual overhead of order consolidation, replaces custom merge scripts and workarounds, and maintains a complete audit trail throughout.

Merge Sales & Purchase Orders

Consolidate Delivery Pickings

Combine Invoices & Vendor Bills

Auto & Manual Merge Modes

Full Merge Audit Logs

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How All In One Merge Orders & Pickings Solves Order Fragmentation

Problem

Zehntech Solution

Multiple draft sales orders from the same customer pile up and require manual review

Auto merge consolidates matching draft Sales Orders into a single record

Purchase orders from the same vendor get split across sessions

Vendor-matched POs are automatically identified and merged into one clean PO

Delivery pickings split across warehouse sessions cause fulfillment confusion

Pickings are consolidated into a single document, reducing touchpoints

Customer invoices from multiple orders require tedious manual reconciliation

Matching invoices are merged into one document — reducing billing complexity

Vendor bills from multiple transactions create accounting duplication

Vendor Bills with matching partner data are auto-merged

Original documents disappear after merging, leaving no trace for auditing

All merge operations are fully logged — original references preserved

POS and eCommerce product categories fall out of sync

Category synchronization runs automatically during merge process

Merge actions by unauthorized users cause data integrity issues

Role-based access control restricts merge to admin-level users only

Every Document Type. One Merge Engine. Total Control.

Smart Auto & Manual Merge

Fully automatic consolidation based on configured rules, or admin-initiated manual merges for precise control.

Why: High-volume pipelines get automatic deduplication without touching a record.

Sales Order Merge

Select multiple draft Sales Orders from the same customer and merge them into a single confirmed order.

Why: Stop manually copying order lines between records.

Purchase Order Merge

Consolidate multiple draft Purchase Orders to the same vendor into one clean PO before sending.

Why: Eliminate duplicate vendor communications and reduce overhead.

Delivery Order (Picking) Merge

Merge multiple stock picking records into a single picking document.

Why: Fulfillment accuracy improves and unnecessary handling steps are eliminated.

Invoice & Bill Merge

Combine multiple Customer Invoices or Vendor Bills from the same partner into a single billing document.

Why: Finance teams reduce reconciliation work significantly.

Flexible Merge Destination

Choose whether result goes into a newly created document or an existing one. Cancel or archive originals.

Why: Different workflows need different outcomes.

Complete Audit Trail

Every merge operation is fully logged. Original references preserved, chatter updated.

Why: Compliance, audit, and finance teams have complete records.

POS & eCommerce Sync

Product categories are automatically synchronized across Point of Sale and eCommerce channels during merge.

Why: Avoid reporting discrepancies from unsynchronized taxonomies.

Role-Based Access Control

Merge operations restricted to admin-level users with state and partner validation.

Why: Merges only happen when the right conditions are met by the right people.

Who Gets The Most Out Of This Module

Role

Primary Use Case

Key Outcome

Operations Manager

Consolidate fragmented Sales Orders from multiple sessions or channels

Fewer order records, faster order-to-fulfillment cycle

Warehouse Manager

Merge split Delivery Pickings into a single dispatch document

Reduced touchpoints and improved pick-pack accuracy

Procurement Manager

Auto-consolidate multiple draft POs to the same supplier

Cleaner PO pipeline, fewer vendor communications

Finance Manager

Merge Customer Invoices and Vendor Bills

Streamlined AP and AR with fewer documents

Odoo Administrator

Configure auto merge rules and manage merge logs

Centralized control with full audit visibility

eCommerce Operations Lead

Keep POS and eCommerce categories synchronized during consolidation

Consistent product taxonomy across all sales channels

Versions & Documentation

Choose your Odoo version and explore interactive documentation.

Documentation coming soon for Odoo 16.

Documentation coming soon for Odoo 17.

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Native Odoo vs Zehntech All In One Merge Orders & Pickings

Capability

Zehntech Merge Orders

Native Odoo

Merge Sales Orders from same customer

✔ Available

Not available

Merge Purchase Orders from same vendor

✔ Available

Not available

Merge Delivery Pickings

✔ Available

Not available

Merge Customer Invoices

✔ Available

Not available

Merge Vendor Bills

✔ Available

Not available

Auto merge mode based on rules

✔ Available

Not available

Merge into new or existing document

✔ Available

Not available

Complete audit trail with merge logs

✔ Available

Not available

POS & eCommerce category sync

✔ Available

Not available

Role-based access control

✔ Available

Basic

Get Started In Minutes

No development environment. No custom code. No consultant required for standard setup.

Install the Module

Purchase from the Odoo App Store and install through the standard Odoo Apps interface. Compatible with Odoo 16-19.

Configure Merge Rules

Navigate to Settings > Auto Merge Menu to define document types, partner matching, and post-merge outcomes.

Execute Merges

Select multiple draft records with matching partner data and trigger merge from the action menu.

Review Logs

Access Settings > Auto Merge Menu > Merge Logs to verify all completed merges with full detail.

Technical Details & Compatibility

Requirement

Odoo Versions

Editions

Hosting

Dependencies

Third-Party Dependencies

Custom Dev Required

Install Time

Server Restart

Data Migration

Module Conflicts

License

Last Tested

Lines of Code

Support

Details

16.0 · 17.0 · 18.0 · 19.0

Community · Enterprise · Odoo.sh

Odoo Online · On-Premise · Odoo.sh

Discuss (mail) · Inventory (stock) · Invoicing (account) · POS (point_of_sale) · Purchase (purchase) · Sales (sale) · eCommerce (website_sale) · Website (website)

None

Under 5 minutes

Not required

None known

OPL-1

Odoo 19.0 — May 2026

2,713

odoo-support@zehntech.com

Merge Orders & Pickings — FAQ illustration

Frequently Asked Questions

Yes — the module installs through the standard Odoo Apps interface in minutes with no coding required.
It is fully compatible with Odoo 16, 17, 18, and 19 on Community, Enterprise, and Odoo.sh.
Merge rules are configured entirely through the Settings UI.

Yes — the module is fully functional on both Odoo Community and Enterprise editions.
It supports Odoo.sh and On-Premise hosting environments as well.
No features are gated by edition — complete merge functionality is available on all editions.

Auto merge scans draft records for matching partner data and document type, then consolidates them automatically based on configured rules.
All merge operations are logged in real time and visible in the Odoo chatter.
Administrators retain full control — auto merge can be scoped to specific document types.

The module supports Odoo versions 16, 17, 18, and 19.
It is compatible with Community, Enterprise, and Odoo.sh editions.
Interactive documentation is available for Odoo 18 and 19.

After a merge completes, administrators choose to either cancel or archive the original records.
All original document references and history are preserved in the Merge Logs and Odoo chatter.
Nothing is permanently erased — full traceability for compliance and audit.