Perpetual | Periodic | |
---|---|---|
Inventory cost | Any | Low cost only |
How? | Maintain a running total of all goods bought, sold, and available | Primarily through counts |
Counting frequency | At least once per year | At least once per year, usually more often |
Used by | Large businesses | Small businesses |
Best for | Keeping an accurate account of inventory and COGS | Keeping tracking costs low |