Purchasing & Procurement
Vendor Managed Inventory (VMI) is an inventory management system where a supplier (vendor) takes responsibility for managing and replenishing inventory levels at their customer's location.
Full Definition
In a VMI arrangement, the vendor actively monitors the inventory levels of their products at the CPG brand's warehouse or co-packer. Based on agreed-upon parameters and consumption data, the vendor initiates replenishment orders, often without direct input from the CPG brand for each transaction. This shifts the burden of inventory planning from the CPG brand to the supplier, ensuring a steady supply of critical raw materials or packaging components. It fosters a closer relationship and greater transparency between partners, aiming to optimize the entire supply chain.
Why It Matters for CPG Brands
For CPG brand operators, VMI can significantly reduce the administrative burden of managing raw material and packaging inventory. It minimizes the risk of stockouts that can halt production, while also potentially lowering inventory carrying costs and reducing waste. This allows CPG teams to focus more on product innovation, marketing, and sales, rather than day-to-day inventory oversight.
In CPG Operations
A snack bar company might implement VMI with its supplier of oat flour or custom packaging film. Instead of the snack bar company constantly checking stock and placing purchase orders, the flour or film supplier monitors the inventory at the co-packer and ensures that adequate levels are always on hand, preventing production delays.
Example
A growing artisanal sauce brand with 8 SKUs uses VMI for its glass bottle and label suppliers. The bottle supplier, having access to the brand's production schedule and historical consumption data, proactively ships new pallets of bottles to the co-packer's warehouse before stock levels drop too low, ensuring continuous production without the sauce brand needing to micromanage each order.
Manage Vendor Managed Inventory with Guidance
Guidance is the operations platform built for CPG brands. Replace your spreadsheets with one connected system for purchasing, production, inventory, COGS, and compliance.
Apply as a Design Partner
Frequently Asked Questions
How do I know if VMI is right for my CPG brand?
VMI is best for high-volume, critical raw materials or packaging components with predictable usage, especially when working with reliable suppliers. It's ideal for CPG brands looking to reduce operational overhead and improve supply chain reliability.
What are the main benefits of VMI for a small CPG brand?
For small CPG brands, VMI can free up valuable time spent on inventory management, reduce the risk of costly stockouts, and potentially lower inventory carrying costs by optimizing stock levels. It also strengthens supplier relationships.
What are the risks or downsides of VMI?
Potential downsides include a loss of direct control over inventory, reliance on the vendor's accuracy, and the need for robust data sharing and trust. It requires clear agreements on service levels, lead times, and inventory targets to avoid issues.