Product Manager, Inventory & Operations
Inventory management and warehouse management solve different problems. Inventory management focuses on how much stock you hold and when to reorder, while warehouse management focuses on how that stock moves inside your facility — receiving, putaway, picking, packing, and space.
Inventory management answers: what stock do we have, what is it worth, and when should we reorder? It produces reorder points, stock valuations, low-stock alerts, and purchase requests.
Warehouse management answers: where should this item be stored, how do we pick orders fastest, and how do we keep the floor running? It manages bin locations, putaway, pick paths, packing stations, and cycle counts.
For smaller operations the two are deeply connected: accurate stock records feed warehouse decisions, and good warehouse execution keeps the records true.
Most SMEs and mid-market distributors need inventory management first — accurate stock, reordering, and valuation — with light warehouse features like bin locations and packing lists. Retten Work combines stock control with packing lists and dispatch, without the complexity of an enterprise WMS.
Not always. If you run a single warehouse and your pain is stockouts and dead stock, an inventory system will fix most of it. If your pain is picking efficiency across thousands of locations, you're in WMS territory.
Inventory management controls stock levels, value, and reordering. Warehouse management controls physical operations like putaway, picking, packing, and space.
For most SMEs, inventory management first. A WMS becomes worth it when picking and space optimisation across a large warehouse are your main pain.
Yes. Retten Work tracks stock per location and supports bin-level detail, packing lists, and transfers between warehouses.
A packing list captures exactly what goes into each order, and in Retten Work it converts into an invoice and receipt on dispatch.
Enterprise WMS can be costly. SME-focused tools like Retten Work combine inventory and light warehouse features without enterprise pricing.
