Additional Terms Pro is a paid WooCommerce extension for setting up separate customer agreements. Each checkbox can apply to a policy, product line, customer situation, or checkout requirement.

Configure each agreement

Create unlimited checkboxes for refund policies, age restrictions, pre-order conditions, subscription terms, delivery instructions, liability waivers, warranty acknowledgements, privacy notices, or payment-method information. Set an agreement as required or optional. Required agreements block checkout until accepted; optional agreements can have a default checkbox state. Edit the ready-made templates for checkbox labels and error messages, and link each agreement to any post type.

Choose where and when agreements appear

Place a checkbox on the cart, checkout, or both. Conditional display rules can match products, categories, tags, WooCommerce brands, product types, or shipping classes in the cart. Other conditions include applied coupons, cart subtotal or total, discount total, shipping total, cart weight, selected payment gateway, shipping or billing location, and user role.

Set fees for accepted agreements

Add a fee when a customer accepts an agreement. Configure it as a fixed amount or a percentage, and set the relevant tax options. Fees can be used with required or optional agreements.

Keep acceptance details with the order

When a customer places an order, agreement information is saved with the WooCommerce order notes for internal review, customer service, and dispute prevention.

Use the supported checkout layouts

The extension works with the classic WooCommerce checkout shortcode and the WooCommerce Checkout Block. For a block-based checkout, add the dedicated Additional Terms block to the checkout layout and position it as needed. The extension is HPOS compatible and translation-ready, with WPML and Polylang support.

Set up the checkout agreements

1. Create a separate checkbox for each agreement.
2. Write its label and error message, then link it to the relevant content.
3. Choose whether it is required or optional, and set a default state when applicable.
4. Select the cart, checkout, or both as the display location.
5. Set conditional rules for products, totals, locations, payment methods, coupons, or user roles.
6. When needed, configure a fixed or percentage fee and its tax options.

Install Additional Terms Pro on a WooCommerce store, then configure the agreements, links, conditions, and fees.