Multi-Location Inventory Fulfillment

When your business operates across multiple locations, an item that is out of stock at one location may be readily available at another. AccuArk's AccuArk's multi-location inventory system enables you to check inventory availability across all of your active locations and identify where stock can be transferred from, eliminating the need to create purchase orders for items that already exist within your business. This guide explains how multi-location availability works, how reservations factor into the calculation, how transfer suggestions are generated, and how this integrates with the invoice workflow.

Overview

Multi-location fulfillment addresses a common problem in businesses with multiple stores, warehouses, or branches: a customer places an order at Location A, but Location A does not have enough stock to fill the order. Without multi-location visibility, the staff at Location A would either back-order the item, create a purchase order to the vendor, or tell the customer the item is unavailable.

With AccuArk's fulfillment service, the system can instantly check all other locations to see if the item is available elsewhere. If Location B has the item in stock, a transfer request can be created to move the inventory from Location B to Location A, fulfilling the customer's order faster and without the cost and delay of ordering from a vendor.

Checking Availability Across Locations

The AccuArk's multi-location inventory system provides the cross-location availability check method, which queries inventory levels for a specific item at every active location in the system. The results return a list of location entries, each containing:

• LocationId — The unique identifier of the location.
• LocationName — The display name of the location for easy identification.
• AvailableQty — The total quantity of the item physically in stock at that location.
• ReservedQty — The quantity of the item that is reserved by other open invoices or orders at that location. Reserved stock has been committed to other customers but has not yet been physically picked or shipped.
• NetAvailable — The available quantity minus the reserved quantity. This is the amount that is truly free to be transferred or used for new orders. Net available is the number that matters for fulfillment decisions.

The method only returns data for active locations. Inactive or decommissioned locations are excluded from the results to prevent confusion.

Understanding Reservations

The distinction between available and net available quantities is critical for accurate fulfillment decisions. Consider this example:

Location B shows 20 units of Widget X in stock (AvailableQty = 20). However, 15 of those units are reserved by open invoices at Location B (ReservedQty = 15). The net available quantity is only 5 units (NetAvailable = 5).

If you need 10 units for a customer order at Location A, the raw available quantity of 20 would suggest Location B can easily supply the transfer. But the net available quantity of 5 tells the real story — Location B can only spare 5 units without affecting its own committed orders.

AccuArk's fulfillment service always uses net available quantities when evaluating transfer possibilities, ensuring that transfers do not create stock shortages at the source location.

How the Invoice Triggers a Check

When an item on an invoice shows a "Need to Order" status — meaning the ordered quantity exceeds the local stock at the invoice's location — the system can check other locations for availability. This typically occurs when:

• A line item quantity is set higher than the current stock at the invoice's assigned location.
• Stock levels have dropped since the invoice was created due to other transactions.
• The item has never been stocked at the current location but exists at other locations.

The multi-location check provides staff with immediate visibility into where the item can be sourced, allowing them to make an informed decision about whether to transfer stock internally or create a purchase order to the vendor.

Transfer Suggestions

The SuggestTransferAsync method automates the process of finding the best source location for a transfer. Given an item and a required quantity, the service evaluates all locations and recommends the optimal source based on the following logic:

• The service selects the location with the highest net available stock for the requested item. This ensures that the transfer has the least impact on the source location's ability to fulfill its own orders.
• The suggestion includes four key data points:
  • FromLocationId — The identifier of the recommended source location.
  • FromLocationName — The display name of the recommended source location.
  • AvailableAtSource — The net available quantity at the source location.
  • SuggestedTransferQty — The quantity recommended for transfer, which is the lesser of the requested quantity and the net available quantity at the source.

If no location has sufficient net available stock to fulfill the entire requested quantity, the suggestion will recommend a partial transfer from the location with the most available stock. Staff can then decide whether to supplement the partial transfer with a purchase order for the remaining quantity or check additional locations manually.

If no location has any net available stock for the item, the suggestion returns empty, indicating that a purchase order is the only option.

Benefits of Multi-Location Fulfillment

Using multi-location fulfillment provides several advantages over traditional single-location inventory management:

• Faster order fulfillment — Transferring stock from a nearby location is often faster than waiting for a vendor shipment, especially for items with long lead times.
• Reduced purchasing costs — Internal transfers avoid vendor markups, shipping fees, and minimum order quantities that come with purchase orders.
• Better inventory utilization — Stock that would otherwise sit idle at a low-demand location gets redirected to where customers actually need it.
• Improved customer satisfaction — Instead of telling a customer the item is out of stock, staff can offer a concrete fulfillment timeline based on an internal transfer.
• Reduced overstock risk — Rather than each location independently ordering safety stock, locations can share inventory across the network, reducing the total amount of stock the business needs to carry.

What to Read Next

• Creating Inventory Transfer Requests — Learn how to create formal transfer requests to move stock between locations.
• Setting Up Customer Credit Limits — Configure credit limits to manage customer outstanding balances.
• How Credit Limit Enforcement Works — Understand how credit checks are performed during invoice processing.