Getting started

Install, assign accessories, show a compact buy-box list.

01
Install the ZIP

WordPress → Plugins → Add New → Upload. Activate Accessory Upsells for WooCommerce.
02
Keep your license key

Save the ACU-… key from your purchase email — updates & support for one year.
03
Open settings

Go to WooCommerce → Accessory Upsells. Enable the list, set title, max items, and optional cart cross-sells.
04
Assign accessories

On each product edit screen, enter accessory product IDs — or enable the fallback to Linked Products → Upsells.

Configuration notes

Per-product IDs

Best when auto-rules are too blunt — exact accessories for each SKU.
Woo upsells fallback

If no custom list is set and the setting is on, the plugin uses Linked Products → Upsells.
Cart cross-sells

Optionally prefer those accessories when WooCommerce shows cross-sells in the cart.
Hook priority

Default 25 on woocommerce_single_product_summary (after price/excerpt area). Adjust if your theme needs a different spot.

Requirements: WordPress 5.8+, WooCommerce 5.0+, PHP 7.4+. HPOS compatible.