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Pallets That Never Come Back: Building RTI Tracking and Settlement Systems

Pallets, roll cages, and insulated boxes circulate rather than sell, so standard inventory logic never captures them—and tens of millions of won quietly disappear each year. This guide covers choosing a tracking method, designing loan ledgers, dwell-day billing, and partner portals, and proving the result through recovery rate and turnaround days.

POLYGLOTSOFT Tech Team2026-08-318 min read0
RTIPallet ManagementReverse FlowAsset TrackingLogistics Settlement

Assets That Vanish Every Year Without Appearing on the Books

Pallets, plastic containers, roll cages, and insulated boxes—reusable logistics containers—are collectively known as RTIs (Returnable Transport Items). The problem is that most of them are expensed as consumables and never tracked as individual assets on the balance sheet. A single plastic pallet costs roughly ₩30,000–50,000, and a roll cage can exceed ₩150,000. For a company operating 10,000 units, that means hundreds of millions of won in assets sitting entirely off the books.

At a 15% annual loss rate, a 10,000-unit fleet loses 1,500 units per year—about ₩60 million in replacement purchases. Yet without measured turnaround times and loss rates, there is no evidence to explain *why* the purchase keeps repeating, so it simply repeats. Recovery discussions with partners fail for the same reason: both sides arrive with different handwritten ledgers, and the meeting ends in an argument rather than a reconciliation.

Why RTI Management Is Not Inventory Management

  • These are circulating assets. They are not sold and consumed; they cycle endlessly through shipment → dwell at the customer site → recovery → cleaning and repair → reshipment. Inventory logic that simply decrements on outbound movement cannot answer the core question: how many units are where, right now?
  • Custody keeps changing hands. You retain ownership while possession moves to the partner. Representing consignment and loan relationships requires a per-partner balance ledger, not a warehouse stock count.
  • Dwell time is cost. If average turnaround stretches from 20 to 30 days, you need 1.5× the units to move the same volume. Delayed recovery converts directly into additional purchasing.
  • Let Asset Unit Cost Decide the Tracking Method

  • Barcode / QR: At roughly ₩100 per label, this is the cheapest option, but everything depends on scanning discipline at the floor level. A single missed scan at the gate throws the ledger out of alignment immediately.
  • RFID: UHF hard tags run about ₩3,000–10,000 each and read dozens of units in a single pass at the dock gate. The risk of missed scans drops sharply, but read rates around metal and liquids—and tag breakage rates—must be measured on site before commitment.
  • IoT trackers: At tens of thousands of won per unit plus connectivity fees, these belong only on high-value or temperature-critical assets such as cold-chain insulated boxes and specialized racks.
  • Item-level tracking gives you full movement history and clear accountability for losses, but it carries tagging and operating costs. In practice, item-level management pays off when unit cost exceeds ₩30,000 and you serve dozens of partners; for low-cost wooden pallets circulating in bulk, per-partner quantity-level management sits on the better side of the break-even line.

    Settlement and Contracts Are Half the System

  • Loan ledger: Close out delivered quantity, recovered quantity, current balance, and elapsed days per partner every day.
  • Dwell-day billing: Grant a free holding period (say, 14 days) and charge a daily rate beyond it. Recovery motivation appears the moment the meter starts running.
  • SLA and compensation clauses: State the recovery target rate (for example, 95%) and the compensation price per lost unit directly in the contract.
  • Partner portal: When the other side can see their own balance and dwell status in real time, most disputes—which normally erupt only after the invoice arrives—disappear before they start.
  • Implementation Sequence and Measuring the Result

  • Establish baseline quantities through a full physical count. Skip this step and every downstream number will be wrong.
  • Assign item- or lot-level identifiers and build the asset master.
  • Capture movement events for shipment, recovery, cleaning, and disposal. For the first few months, audit gate scan accuracy weekly.
  • Generate invoices automatically from the confirmed ledger.
  • Validate results against three metrics: recovery rate, average turnaround days, and total annual cost per unit (purchases + repairs + loss write-offs ÷ fleet size). Cutting turnaround from 25 days to 18 reduces the required fleet by roughly 28%, and that reduction lands directly on the replacement purchasing budget.

    Start With POLYGLOTSOFT

    Drawing on our WMS and WCS implementation experience, POLYGLOTSOFT designs and builds RTI tracking and settlement automation systems. We phase the rollout to match how your site actually operates—from establishing physical-count baselines to barcode and RFID read design, partner portals, and dwell-day settlement logic. If you want to stop repeating the same replacement purchase every year because containers never come back, we would be glad to talk.

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