You can now allocate shipping costs to both orders and order items, enabling accurate expense tracking for FBM (Fulfilled by Merchant) shipments.

Orders

When you enter a shipping unit cost at the order level, the amount is proportionally distributed across the order items.

Example:

• Order A contains:

  • Item B × 1

  • Item C × 2

• Shipping unit cost for Order A is set to ¥600.

In this case, the per-item shipping cost is ¥600 ÷ (1 + 2) = ¥200.

So:

• Item B’s shipping cost = ¥200 × 1 = ¥200

• Item C’s shipping cost = ¥200 × 2 = ¥400

Order Items

When you directly enter shipping unit costs at the item level, the total shipping cost for the order is calculated by summing them up.

Example:

• Order A consists of:

  • Item B × 1 (Shipping: ¥200)

  • Item C × 2 (Shipping: ¥200 per unit)

So:

• Item B’s shipping = ¥200 × 1 = ¥200

• Item C’s shipping = ¥200 × 2 = ¥400

• Total shipping cost for Order A = ¥200 + ¥400 = ¥600