Does anybody know if the free Celigo integrator can import item fulfillments (partial)?

Yes. Had to use it at my last job as we rarely billed entire sales orders in one shot, so we fed line items through to create the specific fulfillments that we needed in order to bill.

Yep. it sure can.

Thank you. Is that completely free? I was told by the sales rep that it's only free for the first try.

It was free when I had used it...but that in 2017, so it's very possible that it no longer is.

The data loader is completely free, as is the Celigo free edition (a single complete actively flow). The trial of unlimited flows is 30 days