Hi everyone, I'm new to logistic process for warehousing, does anyone know the difference between transfer inventory and transfer order on Netsuite?

Transfer Inventory/Inventory Transfer - Instant move from one location to another when transaction is created.

gotcha but transfer order we need to do a proper procedure, request, receive?

Sorry hit Enter too fast and had to step out for a bit. Yes Transfer Orders are similar to Sales Order where you can Pick, Pack, Ship. This also only works when going from one Location to Another. When having to move between the same location then that is a Bin Transfer, which is similar to a Inventory Transfer, it's an instant move when the transaction is made.