A subsidiary inventory ledger can be an aid in maintaining inventory levels at their proper levels.

A subsidiary inventory ledger is a tool used to track individual inventory items and their associated quantities. This information can help businesses identify which items are selling well and which items may be overstocked or understocked. By having accurate information about inventory levels, businesses can make informed decisions about when to reorder items and how much inventory to maintain at any given time. This can ultimately lead to more efficient inventory management and cost savings.