Discounts
Coupons, quantity deals, bundles, gift cards, and shipping zones.
Use Marketing → Coupons for discount codes. Coupons are applied by server-side pricing and can be limited by product, customer, redemption rules, and time.
Use Marketing → Quantity deals for bulk or buy-more offers. Use Marketing → Bundle offers for cross-sell packs. These offers are resolved by the commerce engine so the checkout cannot invent its own discount.
Use Marketing → Gift cards to issue, send, disable, reveal, and inspect gift-card liability. Codes are sealed at rest and redeem into authenticated buyer balance.
Use Catalog → Shipping zones when physical products need shipping rules.