Why does a product not show Ships free?

Check these in order:

1. The bar is switched on under Setup, In product lists is on under Display, and Label in product lists under Bar → Wording is not empty.
2. The page is not left out by your Display rules: excluded pages or addresses, the audience, the schedule or the screen sizes.
3. Your free shipping is reached by an amount alone. Where the Free shipping method needs a coupon, alone or with a minimum amount, or where shipping is free for every order, no product gets the label.
4. The product's price, as the cart counts it, reaches the threshold. For a variable product that is its cheapest option that can be bought now.
5. The product can be shipped and counts: not virtual, not in a shipping class left out under Setup → Cart Total, in stock, and a simple or variable product (grouped and external products never get it).
6. The shop is shown in its own currency, or through a currency switcher the plugin can convert for: WooCommerce Multilingual, FOX, CURCY or Aelia.
7. The list is drawn on the server: the older All Products block draws its products in the browser and shows no label.
8. In a classic list, your theme prints the card's price with WooCommerce's price template, as WooCommerce's own card and Astra's do. The label comes straight after it; a theme that prints the price another way shows none.