Use Restock Recommendations to get Walmart-generated suggestions for the items you should restock with WFS based on your current inventory and forecasted sales demand. These suggestions are available on demand. Key attributes include:

• suggestedUnits: The number of units we suggest you send of this item to WFS
• forecastedSalesLift: The estimated increase in sales you may see if your items are restocked according to our suggestions
• totalForecastedSalesLost: How much money you're estimated to lose out on if you don't restock your inventory

Once you determine which suggested items to restock, you can use the Create inbound shipment API to create a shipping plan to send inventory to WFS.