Description
The Limited Quantity Available adds inventory control per subscription level to Restrict Content Pro, limiting the maximum number of active members in each plan and automatically displaying a “sold out” message when the ceiling is reached. Designed for those who sell subscriptions with limited spots (coaching, closed classes, VIP groups, coaching programs), the module turns scarcity into a conversion lever without requiring manual subscription management.
Key Features of Limited Quantity Available
- Limit per subscription level
Defines the maximum number of active members allowed at each Restrict Content Pro level. - Automatic slot counting
Calculates in real time the number of active subscriptions and blocks new sign-ups upon reaching the limit. - Customizable sold-out message
Replaces the sign-up button with a personalized alert when the level reaches its defined limit. - Automatic slot release
Reopens the level for new sign-ups as soon as a subscription is cancelled or expires. - Native panel integration
Adds a quantity field directly to the Restrict Content Pro level edit screen.
Benefits of Limited Quantity Available
- Real sense of scarcity
Encourages faster purchase decisions by publicly showing that the plan has limited slots. - Effortless capacity management
Eliminates the need to manually track how many members have joined each plan. - Premium positioning
Enables selling exclusive classes or groups with higher tickets justified by the reserved spot. - Consistent visitor experience
Avoids over-limit sign-ups and displays up-to-date status of levels on any plan page.
Who is Limited Quantity Available For?
- Those who sell coaching and programs with closed classes in Restrict Content Pro.
- Those who maintain VIP groups, closed communities, or clubs with seasonal limited slots.
- Those who offer online courses in a single-class model and need to pause sign-ups when the limit is reached.
- Clinics, practices, and studios that charge subscriptions with controlled service capacity.
How to Download Limited Quantity Available
The Limited Quantity Available is available for download here on Ultrapack. After downloading the .zip file, install it in Plugins > Add New > Upload Plugin, select the file and activate it. With Restrict Content Pro already active, the slot limit field appears on the edit screen of each subscription level.
Recommended for those who operate exclusive subscription models, Limited Quantity Available transforms limited capacity into a selling point within Restrict Content Pro itself. The slot control runs in the background, adjusting availability as subscriptions start and finish, freeing you from manual sign-up lock-outs for each class or sales cycle.
Frequently asked questions
Is Restrict Content Pro Limited Quantity Available GPL-licensed?
Yes. Restrict Content Pro Limited Quantity Available is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Restrict Content Pro Limited Quantity Available on multiple sites?
Yes. You can use Restrict Content Pro Limited Quantity Available on multiple sites. The number of sites connected to Ultrapack Auto Updater is limited by your plan.
How much does Restrict Content Pro Limited Quantity Available cost at Ultrapack?
Restrict Content Pro Limited Quantity Available costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Restrict Content Pro Limited Quantity Available include updates?
Yes. The current version of Restrict Content Pro Limited Quantity Available is 1.0.4, published at Ultrapack on Mar 15, 2022. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Restrict Content Pro Limited Quantity Available scanned before publication?
Yes. Every version of Restrict Content Pro Limited Quantity Available goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What are the requirements for the plugin Restrict Content Pro Limited Quantity Available?
Requires WordPress 4.5 or higher. Tested up to WordPress 5.8.0.
What changed in this version
Version 1.0.4 11 January 2022
- Namespace Updater function call
Version 1.0.3 14 September 2021
- New updater inclusion
Version 1.0.2 19 November 2019
- Tested with WordPress 5.3.
- Tweak: Increase width of Membership Level "Total Quantity Available" setting input field.
- Tweak: Update plugin description.
Version 1.0.1
- Fix: Quantity limitations not working with `[register_form_stripe]` shortcode.
- Fix: Using incorrect number of parameters in `remove_filter` function.
- Tweak: Updated and improved PHPDocs.
Version 1.0
- Initial Release
Release notes published by the developer.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
This item is an add-on for the Kadence Memberships Pro (ex Restrict Content Pro) plugin. Installed on its own it throws no error, but it does not work either.
- Install and activate the Kadence Memberships Pro (ex Restrict Content Pro) plugin before this one.
- Download the file
rcp-limited-quantity-available.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
rcp-limited-quantity-available.zip, click Install Now and then Activate.
Requirements: Requires WordPress 4.5 or higher. Tested up to WordPress 5.8.0.
- Both stay active at the same time. Deactivating the Kadence Memberships Pro (ex Restrict Content Pro) plugin turns this add-on off with it.
- An add-on settings usually show up inside the main plugin screens, not in a menu of their own. If you find nothing new in the dashboard after activating, look there before opening a ticket.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready