MerchantKits Document Signatures
Collect legally-binding eSignatures on any WordPress page, post, or WooCommerce order with full audit trails and SHA-256 integrity hashing.
Use with caution
MerchantKits Document Signatures works, but test it on a staging site before relying on it in 2026. Is rated 5/5 and was last updated 3 months ago, and scores 56/100 on our health check.
- Small user base (<10 active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where MerchantKits Document Signa… stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| digital signature | #46 |
| document signing | #10 |
| Electronic Signature | #16 |
| esignature | #10 |
| signature | #100 |
Rating breakdown
★★★★★★★★★★ 5 from 1 reviews
About MerchantKits Document Signatures
From the official readme · v1.1.0Description
MerchantKits Document Signatures lets you add a signature collection form to any page or post using a simple shortcode. Signers can draw their signature on a canvas or type it using a cursive font. Every signature is recorded with a SHA-256 integrity hash, signer IP, user agent, and timestamp — giving you a complete audit trail.
Key Features
- Draw or type — configurable per form or globally in settings.
- SHA-256 audit hashing — every signature generates a unique integrity hash.
- IP & User Agent capture — complete audit trail for every signing event.
- Admin dashboard — stat cards, recent activity, and quick-start guide.
- Document management — create signable documents and link forms via shortcode.
- WP_List_Table — sortable, filterable, searchable signatures list with CSV export.
- Email notifications — automatic confirmation to the signer and notification to the admin.
- REST API — full CRUD endpoints under
wpsv/v1. - Theme-overridable templates — place your own
wpsv/signature-form.phpin your theme. - Works anywhere — drop the shortcode on any page, post, or order confirmation.
Shortcode Usage
[wpsv_signature]
Attributes:
document_id— links the form to a saved document.title— heading shown above the form.description— optional introductory text.button_text— submit button label.redirect— URL to redirect to after a successful signature.type—draw,type, orboth(overrides global setting).
Example:
[wpsv_signature document_id="1" title="Sign the NDA" type="both" redirect="https://example.com/thank-you"]
Privacy / External Services
All signature data (images, hashes, signer information) is stored in your own WordPress database. The plugin does not send signature data to any external server.
The draw-mode signature canvas is powered by Signature Pad (MIT License), which runs entirely in the visitor’s browser.
Installation
- Upload the
merchantkits-document-signaturesfolder to/wp-content/plugins/. - Activate the plugin through the Plugins menu.
- Go to Document Signatures → Settings to configure company name, email notifications, and canvas options.
- Create a document at Document Signatures → Documents.
- Add the shortcode
[wpsv_signature document_id="1"]to any page or post.
Frequently asked questions
Are the signatures legally binding?
MerchantKits Document Signatures records an electronic signature along with a SHA-256 integrity hash, signer name, email, IP address, user agent, and timestamp. This constitutes a valid electronic record under most e-signature laws (e.g., ESIGN Act, eIDAS). Consult a lawyer for jurisdiction-specific advice.
Where is the signature data stored?
All signature data is stored in two custom database tables (wp_wpsv_signatures and wp_wpsv_documents) in your own WordPress database. Signature data is never sent to external servers.
Can I override the form template?
Yes. Copy templates/signature-form.php from the plugin folder into {your-theme}/wpsv/signature-form.php and edit it freely.
Can I override the email templates?
Yes. Place your custom templates at {your-theme}/wpsv/email/signature-confirmation.php and {your-theme}/wpsv/email/admin-notification.php.
Does it work with WooCommerce?
Yes. The shortcode works on any page including WooCommerce order confirmation pages.
How do I export signatures?
Go to Document Signatures → Signatures, select the signatures you want, choose Export CSV from the bulk actions dropdown, and click Apply.
Can I restrict who can access the admin pages?
Yes. Use the wpsv_admin_capabilities filter to change the required capability (default: manage_options).
What happens to my data if I delete the plugin?
By default, data is kept. To remove all data, go to Document Signatures → Settings → Advanced and enable Delete Data on Uninstall before deleting the plugin.
Changelog
Adds in-dashboard Pro upgrades (Freemius), a 7-day trial, WooCommerce order signing, and webhooks.
1.1.0
- Added: Freemius integration for seamless Pro upgrades
- Added: In-dashboard license management and account page
- Added: 7-day free trial for Pro features
- Added: Monthly signature usage tracking for free plan (50/month)
- Added: WooCommerce order signing and outgoing webhooks (Pro)
- Improved: Upgrade flow — purchase Pro directly from the WordPress dashboard
- Removed: External checkout dependency
1.0.1
- Fixed the “Upgrade to Pro” link in the dashboard pointing to the wrong URL.
1.0.0
- Initial release.
Screenshots
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best MerchantKits Document Signatu… alternatives
All digital signature plugins →
FAQ
MerchantKits Document Signatures: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 2, 2026
Is MerchantKits Document Signatures free?
Yes. MerchantKits Document Signatures is free to download and use from the official WordPress.org plugin directory.
Is MerchantKits Document Signatures safe to use in 2026?
MerchantKits Document Signatures works, but test it on a staging site before relying on it in 2026. Is rated 5/5 and was last updated 3 months ago, and scores 56/100 on our health check.
How many websites use MerchantKits Document Signatures?
MerchantKits Document Signatures is active on <10 WordPress websites and has been downloaded 269 times since it launched in June 2026. It was downloaded 57 times in the last 30 days.
Does MerchantKits Document Signatures work with WordPress 7.1?
MerchantKits Document Signatures is officially tested up to WordPress 7.0.6, while the latest release is 7.1.2. It may still work, but try it on a staging site first.
What PHP version does MerchantKits Document Signatures need?
MerchantKits Document Signatures requires PHP 8.0 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was MerchantKits Document Signatures last updated?
The latest version, 1.1.0, was released on June 30, 2026 (3 months ago).
Who makes MerchantKits Document Signatures?
MerchantKits Document Signatures is developed and maintained by Khalid Durani.
What are the best alternatives to MerchantKits Document Signatures?
The most popular alternatives to MerchantKits Document Signatures are Digital Signature For Conta… (5K+ installs), Signature Add-On for Gravit… (1K+ installs) and Digital Signature For Gravi… (300+ installs).
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