sale_loyalty_order_suggestion_multi_product

Purpose

This module extends the sale loyalty order suggestion functionality to support promotions with multi-product criteria.

Features

sale.order: Marks order lines with an icon indicating available multi-product promotions
sale.order: Filters and suggests promotions with multi-product criteria
sale.loyalty.reward.wizard: Opens a wizard to select and apply multi-product promotions
sale.loyalty.reward.wizard: Computes and displays required products for multi-product promotions
sale.loyalty.reward.wizard: Allows adding missing products to fulfill promotion requirements
sale.loyalty.reward.wizard: Validates that all required products are present before applying the promotion