This is an info Alert.
x402 Logo
  • Product
    • Become Agent-Ready
      • Merchants
        Agentic Commerce — list your store across ChatGPT, Gemini, Claude & Perplexity
      • Publishers
        Monetize your content when AI agents read, cite, or train on it
      • SaaS Companies
        Treat AI agents as first-class customers with agent-priced checkout
    • Monetize
      • Monetize MCP Server
        Charge per call on any MCP server in 2 minutes
      • Monetize AI Agents
        Turn n8n, Zapier, Activepieces workflows into revenue
      • Agent Feed
        Pay-per-query access to licensed publisher content for your agents
  • Resources
    • xpay Ecosystem
      • xpay✦ Tools
        1,000+ pay-per-use tools for your AI agents
      • Agent-Ready SaaS Index
        25,481 SaaS scored on agent-buyability
      • SaaS Pricing Database
        Pricing pages indexed across 1,000+ categories
      • Shopify Apps Directory
        Every Shopify app, with its full review history
      • WooCommerce Plugins Directory
        Every WooCommerce plugin, scored on how well it is maintained
      • GitHub
        Open source repositories
    • Agent Building
      • Agent Frameworks
        AI frameworks for building multi-agent systems
      • x402 Integration
        AI frameworks with x402 payment integration
      • Networks
        Blockchain networks supporting x402
    • Company
      • About xpay✦
        Our mission, products, and protocols
      • Blog
        Latest insights and updates
      • Docs
        Complete xpay documentation
  • Pricing
  • Blog
  • Docs
Get Started

  1. xpay✦ Commerce

  3. Directory

  5. WooCommerce plugins

  7. LemonInk Ebook Watermarking for WooCommerce

LemonInk Ebook Watermarking for WooCommerce

Watermark EPUB, MOBI and PDF files in your WooCommerce store using the LemonInk service.

100+ active installs
5.0
(10 ratings)
Free on WordPress.org
View on WordPress.orgSupport forum
Will this break my store?

What the WordPress.org registry says about keeping LemonInk Ebook Watermarking for WooCommerce running.

WordPress compatibility
Tested to 7.0.2
Tested against the WordPress branch in use today.
Last updated
1 month ago
At least 5.3 releases a year since launch. WordPress.org only lists versions still available for download, so the real number may be higher.
Requires PHP
false
Your host must be running at least this version.
Requires WordPress
4.4
Contributors
1
A single maintainer. Worth knowing if the plugin is load-bearing for your store.
100+ active installsWordPress.org reports installs in bands, not exact counts.
Maintenance & trust

Scored on how LemonInk Ebook Watermarking for WooCommerce is looked after — not on how many stores run it.

92

out of 100
Well maintainedSome ratings or support history.
Maintenance
35 / 35
Updated 33 days ago.
WordPress compatibility
20 / 20
Tested to WP 7.0.2 (current).
Support responsiveness
Not enough data
Only 0 support thread(s) — not enough to judge.
Merchant satisfaction
13 / 15
5.0/5 across 10 rating(s).
Listing transparency
6 / 10
Provides: description, homepage
1 of 5 measures had too little evidence to score. They are left out of the total rather than counted as zero — otherwise a plugin would be marked down for being small rather than for being poorly kept.Measured 2026-08-02 from the WordPress.org plugin registry.
Ratings

5.0

10 ratings
5★10
4★0
3★0
2★0
1★0
Every rating WordPress.org holds for this plugin, not a sample. Written reviews live in the plugin's WordPress.org reviews forum.

Watermark EPUB, MOBI and PDF files in your WooCommerce store using the LemonInk service.

LemonInk is a cloud service used to secure digital books from piracy. It applies a digital watermark to each purchased ebook making it unique and traceable.

Using this plugin, you can easily integrate LemonInk into your WooCommerce store just by marking products as downloadable and assigning a master file (the original ebook) to them.

After each purchase LemonInk will create watermarked versions of your ebooks and attach them to user’s order allowing them to easily download their individual copies.

Note that you need to have an account at LemonInk, but you can easily set it up just by registering. In order to watermark files you’ll also need to purchase some credits, but if you just wish to give it a try, there’s a test mode available.

For more information go to LemonInk or drop us a line at hello@lemonink.co.

Categories
Digital products & licensing
Plugin details
Version0.8.6
Last updated2026-06-30 2:32pm GMT
Added2017-03-10
Requires WordPress4.4
Tested up to7.0.2
Requires PHPfalse
Tags on WordPress.org
downloadable
downloads
e-commerce
ecommerce
lemonink
Alternatives
Other plugins in the same categories.
Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar
7K+ installs
4.5(165)
Donation Platform for WooCommerce: Fundraising & Donation Management
7K+ installs
4.9(99)
Bulk Edit Posts and Products in Spreadsheet
8K+ installs
4.8(216)
Event Tickets with Ticket Scanner
1K+ installs
4.7(23)
Live Event Seating Lite – Seating Chart, Floor Plan & Ticket Sales
40+ installs
5.0(5)
Serial Codes Generator and Validator with WooCommerce Support
800+ installs
4.6(13)
x402 Logo

The agent-readiness stack for the AI shopping era — helping merchants, publishers and SaaS companies get discovered, cited and transacted with by ChatGPT, Perplexity, Claude, Gemini and the custom shopping agents underneath them.

CompanyAgentically Inc. (d/b/a xpay✦)1875 Mission St, Ste 103San Francisco, CA 94103, United Stateslegal@xpay.sh · privacy@xpay.sh
or ask your AI app
Company
About xpayAgency PartnersGitHubDiscordllms.txt
DevelopersDocumentationAPI ReferenceSDKs & LibrariesQuickstart GuideOpenAPI Spec
Stay Updated
Occasional product updates and agent-readiness playbooks from xpay (Agentically Inc.) — typically a couple of emails a month. Double opt-in: we email you a link to confirm before sending anything, and every email has one-click unsubscribe.
Social
  • For Publishers
    • News
    • Finance
    • Dev / Tech
    • Travel
    • View all verticals
  • Agent Feed
    • AI Search Engines
    • RAG Builders
    • Browser Agents
    • Vertical Research
    • Browse full catalog
  • Agent-Ready Index
    • SaaS Pricing Database
    • Agent-Ready SaaS Index
    • Verified band
    • AI & ML
    • Sales & CRM
  • Products
    • Pricing Widget
    • Monetize MCP Server
    • Paywall
    • Smart Proxy
    • Monetize AI Agents
    • xpay x402 Facilitator
  • Agentic Economy
    • Timeline
    • Resources
    • Manifesto
    • Stack
  • Agentic Commerce
    • Get listed
    • ChatGPT Ads
    • How ChatGPT Ads work
    • ChatGPT Ads · Apparel
    • ChatGPT Ads · Health & Beauty
    • xpay Listings · Amazon + Google
    • Pricing
    • Free audit
    • Shopify
    • WooCommerce
    • Apparel & Accessories
    • Health & Beauty
    • Overview
  • Commerce Index
    • Shopify apps directory
    • Agentic Commerce Ready Index
    • Methodology
    • Pet brands · WooCommerce
    • Pet brands · Shopify
  • Marketplace
    • 🛍️ xpay.deals — agentic storefront for deals
  • Protocols
    • Overview
    • x402
    • MPP
    • UCP
    • ACP
    • AP2
    • TAP
    • A2A
  • Agent Frameworks
    • Overview
    • LangChain
    • CrewAI
    • Claude MCP
    • AutoGPT
    • LangChain vs Mastra
    • LangGraph vs Pydantic AI
  • Company
    • About xpay
    • Blog
    • Docs
    • GitHub
  • Free prompts
    • Ecommerce prompts
    • Email marketing prompts
    • Product description prompts
    • Facebook ad prompts
    • Skincare prompts
    • Supplement prompts
    • Wine prompts
    • Electronics prompts
© 2025 Agentically Inc. All rights reserved.
Privacy PolicyTerms of UseAcceptable Use Policy