How to Set your Inventory Service Level Targets
In this article, I outline six drivers that influence how much service level you need to provide to your clients to maximize your profits (while minimizing your costs and risks). I conclude it by introducing a service level targets classification matrix.
Inventory is the connection between your supply chain and your clients. Stocking products allows you to decouple demand from supply and grants your clients instant access to your goods. Higher service levels will only bring more satisfaction to your clients — but it will come at a financial cost and the risk of overstocking. Ultimately, you might even be left with piles of dead stocks.
If you work as an inventory planner, you are familiar with setting service level targets for your products and clients. At the center of your inventory cockpit lies the question of how much service level you want to offer: 80%, 90%, 95%, 99%? How much is enough? How much is too much?
In a previous article, I outlined my framework for inventory optimization. I highlighted how inventory targets have to cope with both supply & demand, and balance five main costs (purchasing, transaction, holding, expiration, and…