Can I define different approval routes based on invoice amount?

Yes. Invoice Dynamic Approval Flow lets you configure approval routes with amount-based thresholds. You can define different routes for different invoice ranges — for example, invoices under $1,000 go to a department head, while invoices over $10,000 require CFO approval. Routes can also operate without amount limits for universal application.

Does the module work for both vendor bills and customer invoices?

Yes. The module integrates with Odoo's Invoicing module and applies dynamic approval routes to invoices upon confirmation. You can configure separate routes and thresholds to handle your organization's approval policies for any invoice type.

Zehntech Odoo App

Invoice Dynamic Approval Flow

Automate Multi-Level Invoice Approvals in Odoo. Stop routing invoice approvals manually. Define dynamic approval routes with amount-based thresholds, customizable approver roles, and sequential multi-level chains — then let the system handle routing, notifications, and deadline-triggered auto-approvals automatically.

Compatible with Odoo 19, 18, 17 & 16

Community & Enterprise Supported

Amount-Based Routing

Scheduled Auto-Approvals

Trusted by Businesses Across 12+ Countries

Price $19.91

Version V19, 18, 17, 16

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Invoice Dynamic Approval Flow — Odoo multi-level invoice approval workflow

What is Invoice Dynamic Approval Flow?

Invoice Dynamic Approval Flow is an Odoo module that replaces static, single-approver invoice workflows with configurable multi-level approval routes. Instead of every invoice going to the same person regardless of amount, this module routes each invoice through the right sequence of approvers based on rules you define. Create approval routes with amount-based thresholds, configure sequential multi-approver chains, set deadline-triggered auto-approvals to prevent payment delays, and send email notifications to all stakeholders at every stage.

Multi-level sequential approvals

Amount threshold routing

Customizable approver roles

Auto-approval deadlines

Email notifications

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How Invoice Dynamic Approval Flow Solves Odoo Invoice Workflow Gaps

Problem

Zehntech Solution

All invoices route to the same approver regardless of amount

Configurable approval routes direct invoices to different approvers based on amount thresholds

No multi-level approval chain for high-value invoices

Sequential multi-approver routes ensure invoices pass through each required authority in order

Approvers sit on pending invoices, delaying vendor payments

Scheduled auto-approvals automatically advance the status after a configurable deadline

Invoice creators have no visibility into where their request stands

Real-time status updates show exactly which approver has the invoice

Manual email follow-ups needed to notify approvers

Automated email notifications alert approvers the moment an invoice reaches them

Setting up approval hierarchies requires custom development

Pre-built approver roles and configurable routes require zero coding

Small invoices require the same heavyweight approval as major payments

Amount-based flexibility lets low-value invoices follow shorter approval paths

Adding or changing approvers means modifying code

Customizable routes and roles can be updated through the interface

No configurable rules for when to apply specific routes

Routes with or without amount limits give you full control over applicability

Complete Dynamic Invoice Approval Automation for Odoo

Predefined & Customizable Approver Roles

The module ships with pre-built approver roles ready to use upon installation. Create additional custom roles aligned with your organization's specific hierarchy — department heads, finance controllers, procurement managers, or any authority level your policy requires.

Why it matters: your approval structure mirrors your actual organizational chart without custom development.

Configurable Multi-Level Approval Routes

Build approval routes that define the exact sequence of approvers an invoice must pass through. Each route can include multiple stages with different approver roles, creating a true multi-level approval chain from confirmation to final authorization.

Why it matters: high-value invoices get the oversight they require while routine payments move through faster paths.

Amount-Based Approval Thresholds

Define approval routes with or without amount limits. Route invoices under $1,000 to a department head only, invoices between $1,000 and $10,000 through a manager and finance director, and invoices above $10,000 to executive approval.

Why it matters: approval effort scales proportionally with financial risk — small invoices do not get trapped in heavyweight processes.

Scheduled Auto-Approvals

Configure a deadline (in days) for each approval stage. If an approver does not act within the specified timeframe, the system automatically transitions the invoice to "Approved" status and notifies the next person in the sequence.

Why it matters: no single unresponsive approver can indefinitely block vendor payments or create operational bottlenecks.

Email Notifications at Every Stage

Automated email notifications go to relevant parties — invoice creators and designated approvers — at each stage of the approval process. Approvers receive alerts when action is needed; creators receive updates as their request progresses.

Why it matters: everyone stays informed without manual follow-up, reducing "where is my invoice?" inquiries to zero.

Real-Time Approval Status Tracking

The invoice form displays live approval status reflecting each approver's action or deadline-triggered transitions. At a glance, anyone authorized can see who has approved, who is currently reviewing, and what stage the invoice is at.

Why it matters: complete audit trail and transparency eliminate confusion about approval progress.

Who Gets The Most Out Of This Module

Role

Primary Use Case

Key Outcome

Finance Manager

Enforce tiered approval policies based on invoice amounts without custom code

Payment controls match company policy automatically

Accounts Payable Team

Route vendor bills through appropriate approval chains before processing payment

Correct approvals are obtained before any disbursement

Department Head

Approve department invoices within their authority while escalating larger amounts

Clear delegation boundaries with automatic escalation

CFO / Controller

Require executive sign-off only on invoices above a defined threshold

Senior leadership reviews only what requires their authority

Procurement Manager

Ensure purchase-related invoices pass through procurement validation before finance

Multi-department oversight without manual coordination

Operations Manager

Prevent approval bottlenecks from unresponsive managers using auto-approval deadlines

Invoices never stall indefinitely regardless of approver availability

Versions & Documentation

Choose your Odoo version and explore interactive documentation

Documentation coming soon for Odoo 16

Documentation coming soon for Odoo 17

Documentation coming soon for Odoo 18

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Native Odoo vs Zehntech Invoice Dynamic Approval Flow

Capability

Zehntech Invoice Approval

Native Odoo

Multi-level sequential approval routing

Yes

Not available

Amount-based approval thresholds

Yes

Not available

Configurable approval routes (no-code)

Yes

Not available

Scheduled auto-approvals on deadline

Yes

Not available

Custom approver roles

Yes

Not available

Email notifications at every approval stage

Yes

Basic notification only

Real-time approval status tracking per stage

Yes

Single confirm status

Routes with or without amount limits

Yes

Not available

Multiple approver sequences per route

Yes

Not available

Pre-built roles ready on install

Yes

Not available

Automatic status transitions on timeout

Yes

Not available

Get Started In Under 10 Minutes

No development environment. No custom code. Minimal configuration for standard use.

Install from the Odoo App Store

Search for zehntech_invoice_dynamic_approval_flow in your Odoo Apps menu and click Install. Ensure Discuss and Invoicing dependencies are already active.

Configure approver roles

Access the module settings to review predefined approver roles. Create additional custom roles as needed to reflect your organization's hierarchy.

Build approval routes

Navigate to invoice configuration and create approval routes defining the sequence of approvers and optional amount thresholds.

Set auto-approval deadlines

Define the number of days before pending approvals automatically transition to approved status. Verify email notifications are active.

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 Online · On-Premise · Odoo.sh

Discuss (mail) · Invoicing (account)

None

Under 10 minutes

Not required

None known

OPL-1

Odoo 19.0 — May 2026

1,392

odoo-support@zehntech.com

Invoice Dynamic Approval Flow — FAQ illustration

Frequently Asked Questions

Yes — the module supports amount-based approval thresholds. You can define different routes for different invoice ranges (e.g., under $1,000, $1,000–$10,000, above $10,000). Routes can also operate without amount limits for universal application across all invoices.

The module includes scheduled auto-approvals with configurable deadlines. If an approver does not act within the specified number of days, the system automatically transitions the invoice to "Approved" status. The next person in the approval sequence is notified, and the workflow continues without manual intervention.

Yes — the module integrates with Odoo's core Invoicing module (account). You can configure approval routes that apply to invoices upon confirmation. The dynamic routing logic applies based on the amount and the approval route configuration you define.

The module supports Odoo 16, 17, 18, and 19. Both Community and Enterprise editions are fully supported. It is compatible with Odoo Online, Odoo.sh, and On-Premise hosting environments.

Yes — the module comes with predefined roles ready on installation, but you can create unlimited custom roles. Each role can be assigned to specific users and included in multiple approval routes. Roles can represent any level in your hierarchy: team lead, department head, finance controller, VP, or CEO.

One-Time Purchase.
No Subscription.
No Recurring Fees.

$19.91 — includes lifetime updates and 90 days of dedicated technical support. Your team is already processing invoices in Odoo — Invoice Dynamic Approval Flow adds the routing intelligence that ensures every invoice reaches the right approvers in the right order.

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