Free-shipping promotions: zero/restore delivery lines when conditions hold
Membership-tier master data and tier/VIP eligibility gates for the promotion engine
Applies the promotion engine to POS orders; strict offline blocking of limit-carrying promotions
Optional spin-the-wheel/scratch-card reveal UI over the promotion engine (purchase-conditioned only)
Applies the promotion engine to sale orders: confirmation pipeline, allocation, tax basis, credit notes
Customer-facing coupon/referral entry and applied/skipped promotion visibility on the eCommerce checkout
Configurable promotion engine: stacking, limits, budgets, allocation (base module)