i have an issue where I am willing to let my qty on hand go negative on certain items. The problem i'm seeing in my fifo perp valuation is I invoice the item and then receive it in, that cost layer just hangs there, and seems to be used the next time the item is sold.
That won't work for me as they will perpetually be one off. It seems it would create an outflow for that item to avoid this issue.
Anyone know if this is how it's supposed to work?