Replenishment & Min-Max Planning keeps stock right-sized: it computes suggested minimum and maximum levels from real sales velocity and supplier lead times, then proposes purchase orders you approve in one screen. For distributors and retailers managing hundreds or thousands of SKUs where static reorder rules quietly drift out of date. Planned features include velocity-based min/max recalculation with seasonality factors, lead-time tracking per supplier with reliability scoring, ABC-class-driven service levels, consolidated PO proposals grouped by vendor, exception views for dead stock and runaway movers, what-if simulation before applying new levels, and multi-warehouse rule scoping. This app is currently in development on the ECOSIRE build pipeline. It will ship first for Odoo 17, 18, and 19 simultaneously, with an ERPNext port following on the v15/v16 track — the same triple-version coverage as every live ECOSIRE app. One-time license, free updates within your major version. Register your interest on this page to be notified at launch and to help shape the first release.