The problem
Out of the box, WooCommerce treats billing and shipping as two separate profile fields. Most “address book” plugins layer a second set of lists on top of that split instead of removing it — customers still have to think about which list they’re editing, and stores end up maintaining two copies of data that’s often identical. Every extra decision at checkout is a place a customer can hesitate, or leave. A shorter path from cart to confirmed order is a conversion feature, not just a convenience one.The Unwan model
Unwan keeps one list per customer. An address in that list can be flagged as the billing default, the shipping default, both, or neither (a plain additional address). There is no second copy to keep in sync, no separate “shipping addresses” screen, and no ambiguity about where an address lives.One library, every context
The same address book powers the billing selector, the shipping selector, and the My Account address page. Add an address once, use it everywhere.
Native Checkout Blocks support
Billing and shipping selectors are registered as real inner blocks of WooCommerce’s Checkout Blocks, through the official Blocks integration registry and Store API — not a shortcode retrofit.
Light, dark, and system themes
A configurable color mode and a single accent color restyle the entire picker and My Account interface — no custom CSS required.
Everything included, free
Unlimited saved addresses, both checkout adapters, full theming, and every developer hook ship in the free plugin. Nothing is held back for a paid tier.
Where Unwan shows up
1
My Account → Address book
Signed-in customers get a dedicated Address book endpoint (replacing WooCommerce’s plain “Addresses” tab) with two default-address summary cards and one combined list of every saved address.
2
Checkout — Blocks or Classic
When a customer has saved addresses, a picker appears above the native billing and/or shipping fields, showing a collapsed summary with a Change action, or the full list when expanded.
3
WooCommerce → Settings → Accounts & Privacy → Unwan
Store owners control which selectors are enabled, saved-address limits, checkout-saving behavior, appearance, and every customer-facing label from one settings screen.
What’s next
Installation
Requirements and setup steps.
Quickstart
Get a working checkout picker in about five minutes.