Description
Voucher Manager provides a structured and efficient way to manage and distribute One-Time Codes within WordPress.
Create dedicated pools, import codes from TXT or CSV files, distribute available codes through a controlled workflow and keep track of inventory and operational activity from the WordPress administration area.
Key Features
- Pool Management – organize One-Time Codes in dedicated pools for products, campaigns or other use cases.
- Inventory Overview – review available and distributed codes with filters and inventory context.
- TXT and CSV Import – import One-Time Codes into selected pools.
- Import Rollback – undo eligible imports when no One-Time Codes from the import have been distributed.
- Controlled Distribution – One-Time Codes are issued through a controlled workflow designed to help prevent duplicate issuance.
- Activity History – review important operational events without storing distributed One-Time Code values in the activity history.
- Retention Management – configure automatic activity retention and scheduled cleanup.
- WordPress Roles and Capabilities – administrative access follows the native WordPress permission system.
- Localization Ready – uses the WordPress localization system and supports translations provided through WordPress.org.
Data-Minimal by Design
Voucher Manager stores only the information required for its core functionality. One-Time Code values are not stored in Activity history.
Simple Workflow
- Create a pool.
- Import One-Time Codes.
- Distribute one available code.
- Review inventory and operational activity.
Voucher Manager is a complete, usable plugin designed to provide real value for everyday One-Time Code management.
Screenshots
Installation
- Upload the Voucher Manager plugin to WordPress and activate it.
- Open Voucher Manager in the WordPress administration area.
- Create your first pool.
- Import One-Time Codes from a TXT or CSV file.
- Distribute codes and review inventory and activity as needed.
No additional configuration is required for basic use.
FAQ
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What is a One-Time Code?
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A One-Time Code is a code intended to be distributed once. Voucher Manager stores available codes in pools and provides a controlled workflow for distributing them.
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What file formats can I use to import One-Time Codes?
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Voucher Manager supports TXT and CSV files for importing One-Time Codes.
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Can I organize codes for different products or use cases?
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Yes. One-Time Codes are organized in separate pools, allowing different products, campaigns or other use cases to be managed independently.
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Can an import be undone?
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Yes, when the import is still eligible for rollback. An import can only be undone when no One-Time Codes from that import have been distributed.
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Are distributed One-Time Codes stored in the activity history?
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No. Distributed One-Time Code values are not stored in the activity history.
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Can activity history be cleaned up automatically?
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Yes. Voucher Manager provides configurable activity retention and automatic cleanup through WordPress-Cron.
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Does Voucher Manager support translations?
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Yes. Voucher Manager uses the WordPress localization system and supports translations provided through WordPress.org.
Reviews
There are no reviews for this plugin.
Contributors & Developers
“MJS-Productions Voucher Manager” is open source software. The following people have contributed to this plugin.
Contributors
“MJS-Productions Voucher Manager” has been translated into 1 locale. Thank you to the translators for their contributions.
Translate “MJS-Productions Voucher Manager” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.8
- Confirmed compatibility with WordPress 7.1 and updated the tested-up-to declaration.
- Hardened database query preparation and release validation for current WordPress Plugin Check expectations.
- Tightened release packaging so development-only repository files are excluded from the installable ZIP.
- Corrected Import guidance: blank rows are ignored, while invalid rows are counted but not imported.
- No database schema migration is required.
1.0.7
- Expanded Activity History coverage for Pool administration, Settings changes, Distribution failures, plugin lifecycle events and automatic Activity cleanup.
- Added privacy-safe Activity entries for plugin installation, activation, deactivation and retained-data uninstall.
- Improved Activity and One-Time Code terminology in administrator-facing copy.
- TXT imports now ignore blank lines instead of treating them as importable values.
- No database schema migration is required.
1.0.6
- Refined the German Inventory status filter label from “Alle Status” to “Alle”.
- No database schema migration is required.
1.0.5
- Preserved the Pool name in Activity when a Pool is permanently deleted.
- Hide the Undo import action when an Import already contains distributed One-Time Codes.
- Aligned German Import undo wording with “rückgängig machen”.
- Aligned uninstall copy with the established One-Time Code / Einmalcode terminology.
- No database schema migration is required.
1.0.4
- Added the Pool name to newly completed Import entries in Activity history.
- Preserved the Pool ID fallback for existing Import activity recorded before 1.0.4.
- No database schema migration is required.
1.0.3
- Hardened Distribution against accidental rapid resubmission by separating a completed result from the next Distribution form.
- Added an explicit “Distribute another One-Time Code” action before a new Distribution intent is created.
- Updated the Dashboard credit to “Made in Austria by MJS-Productions.”
1.0.2
- Added the Pool name to newly recorded successful Distribution entries in Activity history.
- Added remaining inventory information with correct singular and plural wording.
- Removed the internal event key from the administrator-facing Activity list.
- One-Time Code values and personal data remain excluded from Activity history.
1.0.1
- Added the source Pool name to successful Distribution results.
- Added an explicit remaining inventory label.
- Improved singular and plural wording for remaining One-Time Codes.
- Updated German translations for the additional Distribution context.
1.0.0
- Initial stable release of Voucher Manager.
- Added pool-based One-Time Code management.
- Added TXT and CSV imports with protected rollback.
- Added controlled Distribution designed to help prevent duplicate issuance.
- Added privacy-conscious Activity history with configurable retention.
- Added inventory and pool lifecycle management.
- Added configurable data removal during uninstall.
- Added English and German administration interfaces.