Invoice123
Manage sales and purchases, clients, inventory, and invoices. Everything business needs is in one system.
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·400 active installs·Updated 1 week agoAs of April 2026, Invoice123 is a WordPress orders plugin with 400 active installations and a 0/5 rating0. It has been downloaded 13K+ times in total. Requires WordPress 5.5+ and PHP 7.2+. Available on WordPress.org since 2022. Actively maintained — updated within the last month. Top alternative: Up2pay e-Transactions WooCommerce….
0/5Rating
400active installs
13K+total downloads
4 yearssince 2022
Overview
Install this free plugin into your WordPress website, and by linking it with Invoice123 (in Lithuanian – Sąskaita123), simplify your data management process. This tool is suitable for everyone conducting online business, regardless of the business format.
Invoice123 offers seamless invoice automation and customer management for efficient online accounting. The Invoice123 system has turned the old-fashioned manual invoicing method into a digital process that’s four times faster, available online 24/7.
We provide all the necessary tools, from various integrations to connections with accounting systems or e-commerce platforms, tax calculators and more.
Invoice123 is everything businesses of various types need to make their accounting easy and straightforward. We look forward to s…
Screenshots
Ratings & Reviews
00 reviews
5 ★
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Compatibility
| WordPress | 5.5+ requiredTested up to 6.9.4 |
| PHP | 7.2+ required |
Top Alternatives to Invoice123
Frequently Asked Questions
Changelog
1.6.0 – 1.6.x
- Chore – increase timeout for API requests
- Feat – add custom series_id filter
- Fix – update error messages
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.