Hi @TungKeslyKomen, welcome to the community.

I’m assuming you’re on Shopify - in Shopify, an event is fired for each Fulfilled Partial Order including the last one that completes the order. If it’s the final Fulfilled Partial Order, you can check the Fulfilled Status dimension to see if a Fulfilled Partial Order is the last one based on the “FulfillmentStatus” field.

If the FulfillmentStatus is “partial” then it is one of possible many partial fulfillments.  If it’s the final (last partial order to complete the order), then the FulfillmentStatus becomes “fulfilled.”

You can see this quick Flow Setup as an example:

Here, I’m splitting to see if the Partial Order’s FulfillmentStatus is “partial” or “fulfilled.”  Technically, I don’t need the second Trigger Split (if it’s not partial, then it’s fulfilled by default), but doing that just for illustration purposes.

Just note, if you have other Flows based on the “Fulfilled Order” - you may want to exclude partial fulfilled orders from those Flows since they will be handled in this Flow.

There’s a bit more explanation here Klaviyo documentation:

• How to create a fulfilled partial order flow for Shopify

Does this help?

Thank for helping buld the sample but i have trouble if i divide the pack to 2-3 track to fulfill completed to customers. I will send the customer each pack one email to ensure that for them. I wonder to build  the condition of trigger after the first email order, what the trigger condition is ???