How does Multi-Location Inventory affect costing?

When the Multi-Location Inventory feature is enabled in Oracle NetSuite, the system's costing logic fundamentally changes. Instead of calculating a single, company-wide cost for an inventory item, NetSuite begins to track and calculate costs on a per-location basis. This means that the cost of the same item can differ between various warehouses or stores. For costing methods like Average, LIFO, and FIFO, the calculations and cost layers are maintained independently for each location, providing more granular and accurate gross profit analysis by location.

A. LIFO and FIFO costing methods are fully compatible with Multi-Location Inventory; their respective cost layers are simply tracked on a per-location basis.
C. This is the opposite of the actual behavior. Costing calculations are specifically disaggregated from a single item level to a more granular per-location level.
D. Average costing is fully compatible with the Bin Control feature. Furthermore, this is not a direct effect of enabling Multi-Location Inventory on costing.

1. Oracle NetSuite Help Center. (2023). Inventory Costing. SuiteAnswers ID: 9995. In this document, the section on "Costing and Multi-Location Inventory" explicitly states, "When you use the Multi-Location Inventory feature, NetSuite calculates inventory costs on a per-location basis. For LIFO and FIFO, cost layers are maintained on a per-location basis. For average costing, an average cost is maintained on a per-location basis."

2. Oracle NetSuite Help Center. (2023). Multi-Location Inventory. SuiteAnswers ID: 10005. The documentation details that enabling this feature allows for tracking quantity, value, and costs of inventory in distinct locations. This inherently requires costing to be performed at the location level to maintain an accurate valuation for each inventory site.