Show EInvoice Information on POS Receipt
| Lines of Code | 771 |
| Technical name | l10n_vn_viin_edi_pos |
| License | OPL-1 |
| Website | https://viindoo.com/apps/app/17.0/l10n_vn_viin_edi_pos |
| Read description for | v 16.0 v 17.0 |
| Required Apps | Invoicing (account) Discuss (mail) Inventory (stock) |
| Included Dependencies | Vietnamese E-Invoice Integration Partner Identity Information Partner Budget Code Pos Refund Advance Viindoo Base Accounting Foundation Legal Invoice Number API Request Logger |
| Extensions | POS Receipt Misa meInvoice Infomation POS Receipt Viettel Sinvoice Infomation |
Show EInvoice Information on POS Receipt
Print the mandated Decree-123 e-invoice disclosure - tax-authority code, secret/lookup code and lookup URL - on every POS receipt, for any Vietnamese e-invoice provider
Key Features
Built natively on Odoo/Viindoo to streamline real business operations:
Agnostic Decree-123 Receipt Disclosure
Automatically prints the buyer's e-invoice details and the mandated tax-authority code, secret/lookup code and lookup URL on every POS receipt, whichever e-invoice provider issued it.
Clear Buyer Details
Name, company, address, VAT number and e-invoice serial/number are printed clearly so customers can immediately verify their purchase invoice.
Non-Blocking, Reliable Checkout
The e-invoice lookup information is fetched in the background after payment, so the checkout screen never freezes waiting on the provider.
Works With Every Provider
Built as a shared, provider-agnostic layer - ready for Viettel S-Invoice, VNInvoice and MISA meInvoice out of the box, with no per-provider receipt to design.
Benefits
Decree 123/2020/ND-CP and Circular 78/2021/TT-BTC require that customers be able to verify their e-invoice - this module puts the required lookup identifiers directly on the printed receipt.
Buyers see clear e-invoice details on their receipt right away, building trust in every cash-register sale.
Because the disclosure logic is provider-agnostic, adding or switching e-invoice providers never means redesigning the receipt.
The retry cadence for a slow-issuing provider runs in the browser, not the server, so cashiers keep moving through the queue.
Request an e-invoice at payment
Einvoice Information on the receipt
Mandated CQT / secret / lookup-URL rows
See Show EInvoice Information on POS Receipt in Action
See how this module solves real business problems in a working Viindoo environment.
Need help with Show EInvoice Information on POS Receipt?
For questions, implementation support, or consulting services, contact Viindoo.
Pre-Sales & Partnership
When contacting us, please include:
- Odoo/Viindoo version (CE/EE).
- Number of users and business scope.
- Other modules currently in use.
Technical Support
For faster troubleshooting, please provide:
- Order number or app reference.
- Odoo/Viindoo version & edition.
- Steps to reproduce the issue.
- Screenshots/logs if available.
Technical Requirement
Changes log
We continuously improve this module. Recent updates from the official Viindoo repository:
- 2026-07-05 Improved Upgraded to Odoo 18.0: migrated the POS JavaScript to the v18 relational-store model surface, generalized the receipt disclosure into an agnostic Decree-123 skeleton (tax-authority code, secret/lookup code, lookup URL) shared by every e-invoice provider, and made the e-invoice fetch non-blocking during checkout.
- 2025-12-02 Fixed Corrected the module website and live demo URLs.
- 2025-10-20 Improved Updated module pricing.
- 2025-05-28 Added Store the tax-authority code and display S-Invoice information on the POS receipt.
- 2025-04-29 Improved Skip fetching e-invoice information when the invoice has not been issued yet.
- 2025-04-25 Improved Retry fetching e-invoice information automatically when it is not yet available.
- 2024-09-23 Added Initial POS integration with Misa meInvoice.
Works Great With These Modules
Extend Show EInvoice Information on POS Receipt with complementary Viindoo apps:
Vietnamese E-Invoice Integration
Provider-agnostic backbone that configures, issues, tracks, adjusts and replaces e-invoices from one unified E-Invoice interface.
Module l10n_vn_viin_ediE-Invoice - Viettel S-Invoice Integrator
Issue Vietnamese e-invoices through Viettel S-Invoice on top of Odoo core, fully integrated with the unified E-Invoice interface.
Module l10n_vn_viin_accounting_sinvoiceVietnam Electronic Invoice Line Grouping
Provide options to issue an e-invoice on a detailed or line-grouped form.
Module l10n_vn_edi_line_groupingVietnam E-invoice - Sale
Automatically add Vietnamese descriptions when creating invoices from sales orders for compliance and efficiency.
Module l10n_vn_viin_einvoice_saleWho Should Use This Module?
Built for retail and hospitality teams that issue e-invoices straight from the cash register.
Retail, F&B & Hospitality Operators
Shopping centers, supermarkets, restaurants, hotels and pharmacies that must issue Decree-123 compliant e-invoices directly at the register.
Store Managers & Cashiers
Get the mandated e-invoice lookup details onto every receipt automatically, with no extra step at checkout.
Implementers & Odoo Partners
Deliver Decree-123 compliant POS checkouts for any of the three major Vietnamese e-invoice providers, from one shared skeleton.
Installation
- Navigate to Apps.
- Search with keyword l10n_vn_viin_edi_pos.
- Press Install.
Instruction
Instruction video: Show EInvoice Information on POS Receipt
This module adds the provider-agnostic e-invoice disclosure block to the printed POS receipt. Once a customer invoice is issued through any of the e-invoice providers - Viettel S-Invoice, VNInvoice (VNIs) or MISA meInvoice - the same Einvoice Information block prints the buyer details and the Decree 123/2020/ND-CP mandatory lookup identifiers, without any extra setup.
1. Complete a POS order and request an e-invoice.
- Ring up the sale as usual on the register, then click Payment.
- Enable the Invoice option before validating, so the order is linked to a customer invoice.
- Select the payment method and click Validate.
2. View the e-invoice disclosure on the printed receipt.
- Once the order is paid, the Receipt screen shows an Einvoice Information block below the order lines - the buyer's name, company (when different from the buyer), address, VAT number and the e-invoice serial/number - together with a note confirming the e-invoice was generated from a cash register.
3. Check the mandated Decree-123 lookup identifiers.
- Below the buyer details, the receipt also prints the tax-authority code, the secret/lookup code and the invoice lookup URL - the identifiers Decree 123/2020/ND-CP requires so the customer can verify the e-invoice with the tax authority. These three rows appear the same way for every supported e-invoice provider, not only one.
4. Automatic retry while the e-invoice is still being issued.
- If the e-invoice has not finished issuing at the moment the order is paid, the app quietly retries fetching the disclosure information a few times right after payment, without freezing the checkout screen. Re-print the receipt afterward if the first print was too early to include the lookup identifiers.
5. No e-invoice requested - no disclosure block.
- When a POS order is not linked to an invoice, the receipt prints as usual with no Einvoice Information section.
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.