Product Discount Limit in Odoo helps businesses control how much discount can be given on products during sales. It allows companies to set a maximum discount limit so sales users cannot offer extra discounts without approval. This feature helps protect profit margins, maintain pricing discipline, and avoid unauthorized price reductions. Managers can ensure that discounts stay within company rules while still allowing flexibility when needed. Product Discount Limit in Odoo is useful for sales teams, managers, and businesses that want better control over pricing and revenue.