Qtyra Quantity Rules & Tiered Pricing adds minimum, maximum, step and default quantity rules to WooCommerce and enforces them on every path to the cart — the product page, the shop grid, carousels, the block cart and checkout, and the Store API. Pro adds quantity-based pricing and wholesale tooling.
Requirements
| Minimum | |
|---|---|
| WordPress | 6.2 |
| WooCommerce | 7.1 (tested up to 11.1) |
| PHP | 7.4 |
Works with classic and block themes, the Cart & Checkout blocks, HPOS and the product block editor.
Install the free version
In your WordPress admin go to Plugins → Add New and search for Qtyra Quantity Rules & Tiered Pricing.
Click Install Now, then Activate.
On the screen that appears choose Allow & Continue (recommended — you get security and update notices) or Skip. Either way the plugin works fully.
You land on WooCommerce → Settings → Quantity & Pricing. That is home.
Your first rule in 60 seconds
WooCommerce → Settings → Quantity & Pricing → General. Set Default minimum quantity to 2 and Default step to 2. Save.
Open any product on the front end. The quantity field now starts at 2, the +/- buttons move in twos, and a hint under the field reads “Minimum order: 2 · Sold in multiples of 2”.
Type 3 and press Add to cart. It is refused with a clear message — on the product page, in the block cart, and even if the request is sent directly to the Store API.
Where things live
| Screen | What you do there |
|---|---|
| WooCommerce → Settings → Quantity & Pricing | Store-wide defaults, front-end behaviour, customer messages, Pro sections |
| Product → Edit → Quantity & Pricing tab | Per-product and per-variation rules (and tiers in Pro) |
| Products → Categories → Edit | Category rules (Pro) |
| WooCommerce → Quantity & Pricing | Licence & status: what is unlocked, upgrade, manage licence |
| WooCommerce → Bulk Quantity Rules | Bulk editor and CSV import/export (Pro) |
Next steps
- Store-wide settings — every option explained
- Product and variation rules — inheritance and overrides
- Customer messages — placeholders and wording
- Tiered pricing (Pro)