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  5. WooCommerce plugins

  7. Allow Only 1 Product in Cart

Allow Only 1 Product in Cart

Allows only one product in the cart at a time. Clears previous items when a new product is added. For logged-in users only.

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

What the WordPress.org registry says about keeping Allow Only 1 Product in Cart running.

WordPress compatibility
Tested to 6.9.5 — 1 branch behind 7.0
Tested against the WordPress branch in use today.
Last updated
13 months ago
At least 0.3 releases a year since launch. WordPress.org only lists versions still available for download, so the real number may be higher.
Requires PHP
5.6
Your host must be running at least this version.
Requires WordPress
4.0
Contributors
1
A single maintainer. Worth knowing if the plugin is load-bearing for your store.
500+ active installsWordPress.org reports installs in bands, not exact counts.
Maintenance & trust

Scored on how Allow Only 1 Product in Cart is looked after — not on how many stores run it.

56

out of 100
Mixed signalsSome ratings or support history.
Maintenance
15 / 35
Last update 1y ago.
WordPress compatibility
14 / 20
Tested to WP 6.9.5, 1 branch(es) behind.
Support responsiveness
Not enough data
Only 0 support thread(s) — not enough to judge.
Merchant satisfaction
12 / 15
5.0/5 across 9 rating(s).
Listing transparency
3 / 10
Provides: description
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 2026-08-01 from the WordPress.org plugin registry.
Ratings

5.0

9 ratings
5★9
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.

This plugin ensures that users can only purchase one product at a time.
When a logged-in user clicks the “Add to Cart” button, any existing cart content is cleared — allowing only the new product to remain.

Perfect for scenarios like bookings, appointments, or exclusive product sales where only one item should be bought per order.

Note: This plugin works only for logged-in users. Guest users are not affected.

Q: Will it work with variable or grouped products?

A: Yes, the plugin works with all product types by clearing the cart before any product is added.

Q: Does it work for guest users?

A: No, this plugin only works for logged-in users. Guest users are not affected.

Categories
CartAccounts & CRMCatalogue & variations
Plugin details
Version1.2
Last updated2025-07-18 4:44am GMT
Added2019-10-04
Requires WordPress4.0
Tested up to6.9.5
Requires PHP5.6
Tags on WordPress.org
add to cart
customer
one product
product
woocommerce
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