| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Community Apps Dependencies | Show |
| Lines of code | 3586 |
| Technical Name |
l10n_zw_fdms_credit_note |
| License | OPL-1 |
| Website | https://gencbaris.com/odoo_plugins/ |
| Versions | 18.0 19.0 |
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Community Apps Dependencies | Show |
| Lines of code | 3586 |
| Technical Name |
l10n_zw_fdms_credit_note |
| License | OPL-1 |
| Website | https://gencbaris.com/odoo_plugins/ |
| Versions | 18.0 19.0 |
Zimbabwe FDMS Note
ZIMRA FDMS Credit & Debit Note Fiscalisation for Odoo 18 & 19
Issue and fiscalise credit notes and debit notes against the Zimbabwe
Revenue Authority (ZIMRA) Fiscalisation Data Management System (FDMS)
Fiscal Device Gateway API. Builds the CREDITNOTE /
DEBITNOTE receipt with the mandatory reference to the original
fiscalised receipt, so output-tax adjustments and your customers' input-tax
claims stay reconciled with ZIMRA.
CREDITNOTE & DEBITNOTE Receipts
Each posted credit note (out_refund) and debit note becomes a
ZIMRA adjustment receipt with the correct receipt type, lines, the A/B/C tax
breakdown and totals in integer cents — built on the same canonical,
signable JSON serialization as a fiscal invoice.
Mandatory Original-Receipt Reference
The FDMS creditDebitNote block is resolved from the original
fiscalised invoice (receiptID, deviceID, global number, fiscal day) and
validated for completeness. FDMS rejects an adjustment note that does not
point at a previously fiscalised receipt — this module blocks generation
until the reference is correct.
Reversal-Reason Taxonomy
A ZIMRA-aligned reason on every note — return of goods, price or quantity correction, cancellation, discount, bad-debt relief, additional charge or other — carried into the receipt notes and used to police the adjustment direction.
Adjustment-Sign Discipline
A real signed reconciliation: a credit note must reduce output tax, a debit note must increase it. The module computes the net signed adjustment and refuses to sign a note whose amount, type and reason disagree — the most common cause of an FDMS adjustment-note rejection.
One-Step Reversal Wizard
From a posted, fiscalised invoice, create the credit or debit note, pre-fill the original reference and reason, post it and generate the FDMS receipt with its verification QR in a single action.
FDMS-Signed Receipt & QR
Reuses the device receipt-signature hash chain (SHA-256, previous-receipt chaining) and the ZIMRA verification QR for the note, rendered to PNG — identical handling to a fiscal invoice.
Built on the e-Invoice Core Engine
Depends on the shared e-Invoice Core Engine and the Zimbabwe FDMS fiscalisation connector. No transport, QR, signature or numeric logic is duplicated — this module adds only the credit/debit note shaping, reference resolution, reason taxonomy and note-specific validation.
Bring-your-own-key. Device certificates and keys live on the base connector, are never bundled, and never leave your database except to authenticate to the ZIMRA gateway you configure. Adjustment-note data is transmitted only to that gateway.
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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