Every sale, signed and accountable
Capture customer and cashier signatures right in the POS, gate restricted actions behind a manager PIN, and keep a full audit trail — with the signature carried through to the receipt, the order record, and the invoice.
Odoo's stock POS flow ends at payment and receipt with no captured acknowledgement. High-value sales, on-account tabs, and deliveries collected at the till all need proof the customer accepted the amount — and managers need to know who authorized a discount, price change, or cancelled order. Businesses fall back on paper slips or nothing at all, and disputes have no record to point to.
A touch-optimized signature pad captures customer and/or cashier signatures on any order, with the name auto-filled and the date stamped automatically. Restricted actions can require a manager PIN, and every override is logged to a real audit trail. The signature then follows the order — onto the receipt, the backend order view, and the customer invoice.
Everything a busy till needs
Every capability below is implemented in the module.
Touch Signature Pad
Real-time stroke feedback with prominent clear, undo, cancel, and confirm-before-save controls — built for tablets and touchscreens.
Customer & Cashier Signatures
Capture either party independently, with the customer name auto-populated from the selected customer and always editable and optional.
Per-Transaction Requirement
Set a default of none, customer, cashier, or both from POS settings — cashiers can still capture either signature on demand for any order.
Receipt Display Preview
One consolidated settings panel toggles signature image, name, and date on the receipt, with a live preview of the combined result before you go live.
Manager PIN Approval
Require a manager PIN before an orderline is removed or a whole order is cancelled — each gate is independently switchable.
Full Override Audit Trail
Every manager-approved override is materialized as a real, searchable backend record — who approved it, what it was, and when.
Signature on the Invoice
The captured signature carries automatically onto the customer invoice, so proof of acceptance survives past the POS session.
Create Sales Order From POS Order
One click on the order record creates a draft sales order, copying the partner, lines, and the signature onto the SO's own signature fields.
Unified Backend Signature View
A dedicated tab on the order form shows both signature images side by side alongside the related audit log entries — nothing to hunt for.
How it works
Configure
Turn on customer and/or cashier signature capture, set the default requirement, and set the manager PIN in POS settings.
Capture
The cashier opens the signature dialog; the customer or cashier signs on the touch pad with the name pre-filled and editable.
Enforce
Removing a line or cancelling an order asks for the manager PIN when approval is enabled, and logs the outcome either way.
Review
Signed orders, receipts, invoices, and the full audit log are all visible from the backend order view.
See it in action
From configuration to a signed order and its full audit history.
The consolidated "Signature & Accountability" settings panel — capture toggles, receipt display options, and manager approval, all in one place.
The order form's Signature tab — customer and cashier signature images together with the order's related audit-log entries.
The full Signature Audit Log — every manager-approved line removal, order cancellation, discount, quantity, and price override.
A single audit-log entry — the action type, the related order, and when it was approved.
Frequently asked
Does the signature pad work well on POS tablets and touchscreens?
Yes. The capture dialog uses a touch-optimized canvas with real-time stroke feedback and prominent clear, undo, and confirm controls, so signing feels natural under a fingertip or stylus.
Can I require only a customer signature, only a cashier signature, or both?
Yes. Set the default requirement to none, customer only, cashier only, or both from POS settings, and the cashier can still open the capture dialog for either party on any order.
Does the signature carry onto the customer invoice?
Yes, automatically. The captured signature is written onto the invoice's signature fields so proof of acceptance survives past the receipt.
What happens if a cashier tries to remove a line or cancel an order without approval?
When manager approval is enabled for that action, the action is blocked until the correct manager PIN is entered. Every attempt — approved or not — is recorded in the audit log.
Get in Touch
Have questions or need customization? Every purchase includes 30 days of free support — we are here to help.
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POS Signature & Accountability captures customer and cashier signatures at the till, gates restricted actions behind manager PIN approval, and carries every signature through to the receipt, order record, and invoice — with a complete audit trail behind it.
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Point of Sale (point_of_sale)
• Sales (sale_management) • Discuss (mail) • Inventory (stock) • Invoicing (account) |
| Lines of code | 767 |
| Technical Name |
cerevantix_pos_signature |
| License | OPL-1 |
| Website | https://cerevantix.com |
Odoo Proprietary License v1.0 This software and associated files (the "Software") may only be used (executed, modified, executed after modifications) if you have purchased a valid license from the authors, typically via Odoo Apps, or if you have received a written agreement from the authors of the Software (see the COPYRIGHT file). You may develop Odoo modules that use the Software as a library (typically by depending on it, importing it and using its resources), but without copying any source code or material from the Software. You may distribute those modules under the license of your choice, provided that this license is compatible with the terms of the Odoo Proprietary License (For example: LGPL, MIT, or proprietary licenses similar to this one). It is forbidden to publish, distribute, sublicense, or sell copies of the Software or modified copies of the Software. The above copyright notice and this permission notice must be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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