How to calculate landed cost before comparing wholesale quotations

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The quotation says £6 an item. By the time the stock is on your shelf, it costs considerably more, and the rival supplier’s apparently expensive offer may have been cheaper after all. This is where landed cost earns its keep. It follows the money from the product price to the point where you have stock you can actually sell, while you still have time to change the order.

Decide where your comparison ends: at a port, at your warehouse door or after receiving the goods into saleable stock. Use the same endpoint for every quotation. If one supplier includes delivery while another quotes from its own premises, their unit prices cannot be compared directly.

List what each quotation includes and excludes. Separate product cost, freight, insurance where purchased, clearance, border charges, terminal or destination handling, inland delivery and receiving costs. Check the actual arrangements with the supplier and transport provider. Do not assume that a familiar delivery phrase means every possible expense is included.

What will the stock cost on your shelf?

Use written quotations for known transport and handling charges and label uncertain figures as estimates. Record the currency, exchange rate assumption and date. Keep recoverable amounts separate from permanent costs, using your own accounting treatment and checking relevant tax rules for the transaction. A cost worksheet should make assumptions visible rather than hiding them in one number.

Include the cost of preparation where relevant: relabelling, testing, repacking or adapting packaging for your sales channel. These tasks are easy to overlook because they happen after the freight invoice arrives. If only part of a shipment requires the work, allocate it to the affected products instead of spreading it across everything without explanation.

Here is a deliberately simple example. Buy 1,000 items at £6 each, then add £700 freight, £200 receiving and handling, and £300 in other non-recoverable charges. You have spent £7,200. If every item is saleable, each one has cost £7.20. These are illustrative figures, rather than shipping rates or duty guidance, but the gap between the quotation and the real cost is the point.

Now open the cartons and find 40 unusable items. If you receive no compensation, that £7,200 has to be recovered from 960 saleable items. Each now costs £7.50. The supplier’s £6 price has not changed; your economics have. Keep ordered quantity, received quantity and saleable quantity separate, then replace your estimates with the results of the delivery.

For a mixed shipment, choose allocation methods that match the reason for the charge. Freight may follow chargeable weight or volume, while a product-specific inspection belongs to that product. A high-value small item and a low-value bulky item do not necessarily consume the same share of transport cost.

Document the method so another buyer can reproduce it. Avoid changing allocation rules just to make a favoured product look more profitable. Where a charge contains fixed and variable elements, show both; increasing the order can spread a fixed fee while also increasing storage and exposure to unsold stock.

Run a few realistic alternatives: a smaller trial, a larger shipment, different packing or another route. Include delivery timing because a cheaper route that misses the selling window may be commercially worse. For pricing decisions, distinguish landed cost from the wider costs of selling, fulfilment, returns and overhead.

Keep the worksheet after the goods arrive. Match it to the actual invoices and count the saleable stock. If destination handling was twice the estimate, find out why before reordering. If better packing reduced losses, carry that saving into the next comparison. The calculation becomes much more useful when it learns from your deliveries, instead of being rebuilt from optimistic assumptions every time.