WooCommerce Cart & Checkout Notices
Show the right WooCommerce cart message when the basket makes it relevant.
Regal Cart Notices displays targeted cart and checkout messages based on products, categories, variations and compatibility rules — including optional checkout blocking for problem combinations.
✓ 7-day free trial ✓ WooCommerce Blocks support ✓ Product, category and variation-aware rules
Basket-aware customer guidance
A generic site banner cannot react to what a customer is actually buying.
Some messages only matter when a certain product is in the basket, when an accessory is missing or when two products should not be ordered together. Regal Cart Notices evaluates the current basket and shows the configured guidance only when its rules match.
1
Make messages relevant
Trigger notices from the products, categories and selected variations actually present in the customer’s basket.
2
Guide compatible purchases
Prompt customers when a trigger item is present but none of the configured compatible or required products are included.
3
Prevent avoidable order issues
Warn about incompatible combinations and optionally block checkout until the basket is corrected.
The problem
Static notices tell every customer the same thing.
That is fine for a universal announcement, but it cannot handle product relationships. If a product needs a compatible item, or two selections should not be purchased together, the useful moment to explain that is while those exact items are in the basket.
The Regal IT approach
Use cart contents as the trigger.
- Create standard, missing-required and incompatible-pair notice rules.
- Match rules against products, product categories and selected variations.
- Choose whether any trigger is enough or all configured triggers must be present.
- Optionally block checkout for compatibility rules that must be resolved first.
Core features
Practical controls for the workflow this plugin is built to solve.
Three rule types
Create standard information messages, missing-compatible-item prompts and incompatible-pair warnings from one notice system.
Product and category targeting
Trigger notices from selected products or product categories without showing the message to unrelated baskets.
Variation-specific rules
Narrow a product trigger to selected variations when compatibility or messaging depends on a particular option.
Flexible display positions
Place notices at supported points around the classic cart and checkout, including totals, actions, order review and place-order areas.
Info, success and warning styles
Choose a suitable WooCommerce-style message type so guidance and warnings are visually distinct.
Cart & Checkout Blocks support
Prepare notices for WooCommerce Cart and Checkout Blocks while retaining classic WooCommerce hook support, with admin previews and overlap warnings.
Real use cases
Where this becomes useful in a real store.
Scenario 1
Missing accessory
Prompt the customer when a selected product normally needs one of your configured compatible or required items.
Scenario 2
Incompatible combination
Warn when products that should not be ordered together are present and block checkout when the rule requires it.
Scenario 3
Conditional information
Show a useful delivery, preparation or product-specific message only when the relevant product or category is in the basket.
How it works
Set it up in a straightforward WooCommerce workflow.
1
Create a notice
Choose the notice type and write the message the customer should see.
2
Set the triggers
Select the products, categories or variations that make the rule relevant.
3
Choose the behaviour
Set compatibility requirements, any/all matching, display position and checkout blocking where appropriate.
4
Show it automatically
The plugin evaluates the live basket and displays the notice only when the configured conditions match.
Try it on your store
Give customers useful guidance before a basket becomes an order problem.
Use the free trial to build your first product-aware notice rules and test them in both the basket and checkout journey.