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v 18.0 Third Party
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies Inventory (stock)
Invoicing (account)
Contacts (contacts)
Discuss (mail)
Community Apps Dependencies
Lines of code 1402
Technical Name deltatech_contwin
LicenseOPL-1
Websitehttps://www.terrabit.ro
Versions 15.0 17.0 18.0
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Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies Inventory (stock)
Invoicing (account)
Contacts (contacts)
Discuss (mail)
Community Apps Dependencies
Lines of code 1402
Technical Name deltatech_contwin
LicenseOPL-1
Websitehttps://www.terrabit.ro
Versions 15.0 17.0 18.0

ContWin Interface

Production/Stable terrabit-ro/bitshop

Deltatech ContWin Interface

Description

The Deltatech ContWin Interface module is a specialized Odoo extension developed by Terrabit that facilitates data export from Odoo to ContWin accounting software. ContWin is an accounting software developed by Omnidata (Petrescu) that is commonly used in Romania. This module serves as a bridge between Odoo’s modern ERP functionality and ContWin’s accounting system, allowing businesses to leverage Odoo for operations while maintaining compatibility with ContWin for accounting purposes.

Key Features

  • Comprehensive Invoice Export: Export of both incoming (purchase) and outgoing (sales) invoices from Odoo to ContWin
  • Multiple Export Formats:
    • ContWin format (.fis files) with semicolon-delimited fields
    • SAF-T (Standard Audit File for Tax) format for standardized reporting
  • Detailed Data Mapping: Meticulous mapping of Odoo fields to ContWin expected format including account codes, partner information, VAT types, and more
  • Configurable Export Options: Options to filter by date range, journals, operating units, and more
  • Support for Romanian Accounting Specifics: Handling of special cases like inverse taxation and VAT on collection
  • Comprehensive Transaction Data: Export of complete transaction details including payment terms, document numbers, amounts, currencies, and exchange rates

Technical Implementation

The module is implemented primarily through a wizard interface () that: export_contwin.py

  1. Collects export parameters from the user
  2. Processes accounting data from Odoo (invoices, payments, etc.)
  3. Formats the data according to ContWin’s specifications
  4. Generates export files in the required format
  5. Provides detailed result information

The implementation handles various accounting complexities such as:

  • Partner VAT and address formatting
  • Account code mapping between systems
  • Currency conversion
  • VAT rate determination and coding
  • Document numbering conventions

Export Formats

The module supports multiple export formats:

  • ContWin: Traditional .fis format used by ContWin
  • SAF-T: Standard Audit File for Tax format for standardized accounting data exchange

Integration

This module integrates with Odoo’s core accounting and inventory modules, as well as with the Romanian localization modules to ensure compatibility with Romanian accounting practices. It depends on:

  • base
  • account
  • stock
  • deltatech_contact
  • l10n_ro

The module also requires the external Python library “python-stdnum” for VAT number validation. This specialized integration tool is particularly valuable for Romanian businesses that need to use Odoo for their day-to-day operations while maintaining compatibility with ContWin for accounting and tax reporting purposes.

Table of contents

Bug Tracker

Bugs are tracked on Terrabit Issues. In case of trouble, please check there if your issue has already been reported.

Do not contact contributors directly about support or help with technical issues.

Credits

Authors

  • Terrabit
  • Dorin Hongu

Maintainers

Current maintainer:

dhongu

This module is part of the terrabit-ro/bitshop project on GitHub.

You are welcome to contribute.

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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