4 plugins tagged with volume-pricing
Offering quantity-based prices would be one of the most effective and powerful methods to urge buyers with very few convincing actions needed.
Volume pricing tiers for WooCommerce. Set quantity discount bands and show a server-rendered pricing table on product pages. No jQuery.
Bulk and tiered quantity discounts: percentage off, amount off or a fixed unit price per tier, with a live pricing table on the product page.
Quantity-based tier pricing for WooCommerce: tiers by product, category or catalogue, shown on the product page, cart and checkout.