What's the best way to manage fulfillment on Shopify multi-channel?

You need to integrate a multi-channel inventory management solution with your Shopify account. It will allow you to keep track of your inventory seamlessly. You can look for multi-channel inventory management providers that best suit your plan and theme.

For instance, Shopify Fulfilment Network is a well-known multi-channel inventory management solution for seamless fulfillment on the same day. TradeGecko is another great option. It is a cloud-based inventory management system that combines with your Shopify account for inventory management — keeping the user updated about their inventory details.