Crate turns a product or collection into one quantity table: a row per variant, a running total, and a single Add all to cart. A buyer ordering ten sizes stops opening ten product pages. Volume discounts run as a Shopify Function at checkout, so they hold however the cart was filled. Build a ladder where a larger order earns a larger discount, scope it to a collection or product list, and schedule it. Order minimums and pack sizes are enforced at checkout too, not only in the form.

• One quantity table for every variant, with a live subtotal and one add button.
• Tiered volume discounts applied at checkout by a Shopify Function.
• Scope a rule to a collection or product list, and schedule start and end dates
• Order minimums, subtotal minimums and pack sizes enforced at checkout
• Match your theme: colours, wording, layout, dark mode, no code.