Trackline

Trackline helps merchants who fulfill orders outside Shopify import tracking numbers in bulk using a simple CSV upload. Add tracking numbers to multiple orders at once by uploading a file with order numbers, tracking numbers, and carrier information. The app creates fulfillments automatically for each row in your CSV. Need to handle split shipments? Trackline supports partial fulfillments by letting you specify SKU and quantity per row. This makes it easy to manage orders that ship in multiple packages. When uploads complete, you'll see per-row results showing what worked and what didn't. Failed rows can be downloaded as a separate CSV file, so you only need to fix and re-upload the problematic entries instead of starting over. You also have control over customer notifications - choose whether to send shipping confirmation emails for each upload. Perfect for merchants managing fulfillment through external warehouses or third-party logistics providers who need a fast way to update order tracking in Shopify.