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  5. WooCommerce plugins

  7. Single Product in Cart

Single Product in Cart

Allows only one product in the WooCommerce cart at a time. When a new product is added, it replaces the existing product without any warning.

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

What the WordPress.org registry says about keeping Single Product in Cart running.

WordPress compatibility
Tested to 6.7.5 — 3 branches behind 7.0
A branch or two behind — normal for a plugin between releases.
Last updated
17 months ago
At least 1.4 releases a year since launch. WordPress.org only lists versions still available for download, so the real number may be higher.
Requires PHP
7.4
Your host must be running at least this version.
Requires WordPress
5.6
Requires other plugins
woocommerce
These must be installed and active first.
Contributors
1
A single maintainer. Worth knowing if the plugin is load-bearing for your store.
90+ active installsWordPress.org reports installs in bands, not exact counts.
Maintenance & trust

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

Limited evidence
Not enough public feedback to put a confident number on this one. Little public feedback — score rests mostly on release activity. What we can see is below.
Maintenance
15 / 35
Last update 1y ago.
WordPress compatibility
7 / 20
3 WP branches behind.
Support responsiveness
Not enough data
Only 0 support thread(s) — not enough to judge.
Merchant satisfaction
10 / 15
5.0/5 across 1 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

1 rating
5★1
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.

The Single Product in Cart plugin ensures that only one product can exist in the WooCommerce cart at any given time. When a customer adds a new product to the cart, the plugin automatically removes any existing product and replaces it with the new one. This happens silently, without any warning messages.

This plugin is ideal for stores that want to enforce a single-product purchase flow, such as subscription-based services, exclusive product sales, or limited-time offers.

Key Features:

  • Ensures only one product is in the cart at a time.
  • Automatically replaces existing products when a new one is added.
  • Works seamlessly with WooCommerce cart and checkout pages.
  • No warning messages shown to customers during product replacement.
  • Compatible with both simple and variable products.

Credits

Developed by Piyush Jangid.

Does this plugin work with WooCommerce subscriptions?

Yes, it works with all WooCommerce product types, including subscriptions.

Can customers adjust the quantity of the single product?

Yes, customers can adjust the quantity of the single product in the cart.

What happens if a customer adds multiple products via a direct link?

The plugin ensures only the last added product remains in the cart, removing all others.

Is this plugin compatible with WooCommerce Blocks?

Yes, it works seamlessly with WooCommerce Blocks and the classic cart/checkout pages.

Categories
CartCheckout
Plugin details
Version1.0.1
Last updated2025-02-21 5:51pm GMT
Added2025-02-21
Requires WordPress5.6
Tested up to6.7.5
Requires PHP7.4
Tags on WordPress.org
cart
checkout
ecommerce
single product
woocommerce
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