We use syncio to push orders from our b2b store (destination) to our b2c store (source store) . We need to calculate taxes differently in our b2b store, therefore it's a seperate store.

The usecase for syncio is that we have fulfillment and accounting perfectly connected to our source store, and having a seperate fulfillment and accounting connection for the b2b store would mess things up.

BUT syncio doesn't push the taxes into the source store, so the billing amount isnt correct in our source store. So the accounting gets incorrect information which makes using syncio obsolete...