Difference between the inventory journals - adjustment, movement and transfer

There are three types of journals available under Inventory Transactions in AX 2012 Inventory Journals. These journals are fairly similar in nature. But certain differences make them stand apart. When you use the inventory adjustment journal, you can add cost to an item when you move the inventory. The additional cost is posted automatically to a particular general ledger account according to the Item group posting profile setup. When you use the inventory movement journal, you can add cost to