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When a purchased batch arrives, the business has committed to the acquisition but the inventory still is not ready to sell. Each unit or consistent batch needs a correct identity, a defensible condition, accurate buyer-facing information, and a location from which it can be retrieved. Treat that work as one controlled flow. The final record depends on the venue: it may be an active listing, a prepared live-session lot, or priced stock assigned to an in-person event. Inventory is sale-ready only when that record is complete and the matching stock can be found without relying on memory.

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Give every item a visible state

Use the same states for every unit or consistent batch in the chosen lane: The states make waiting visible. A batch stuck in received is different from one fully prepared but waiting for a location. That distinction shows where the queue is stuck without pretending every delay has the same cause.

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Make the condition decision at intake

Use the chosen venue’s current condition standard when it supplies one. If it does not, use a written internal standard. Record the source and date; for an internal standard, name its owner. If condition is uncertain, move the item to an exception state until a named reviewer resolves it. Do not default to the better condition simply because that moves the item forward. Give every condition exception an owner and review date. If the owner cannot resolve it by that date, escalate it to a named second reviewer or remove it from the saleable workflow. Separation without a decision deadline only creates a quieter backlog. Physical separation can help when condition differences are easy to confuse. Separate bins, dividers, sleeves, or labels are all valid if they keep the categories distinct. The rule is not that every operation needs the same storage method; it is that an uncertain or played item cannot quietly re-enter the normal sale-ready path. Material flaws should be visible in the buyer-facing presentation and sale record through the means appropriate to the venue and item. Preserve that record for any later customer response.

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Assign location before inventory becomes sale-ready

Every sale-ready unit or batch needs a retrievable physical address. A simple code such as B07-A might mean bin 7, section A; the code is invented, and yours should match the storage you actually use. Put the same code in the inventory or sale record and on the physical container. Two broad systems can work. A set-and-alphabet system makes the shelf understandable without software but requires new items to be merged into existing order. A batch-and-code system lets new inventory remain together but depends more heavily on accurate records. Choose according to update effort, pick reliability, and the amount of software dependence you can tolerate. Test the rule plainly: can someone retrieve the stock represented by the sale record without asking where you remember putting it? If not, the inventory is not sale-ready.

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Measure completion capacity

Use one unit throughout the workflow: individual cards, sealed products, or consistent batches. Activity such as scans or drafts does not count as completed capacity. Count only units that reach sale-ready and findable. Choose a representative baseline period and calculate: Weekly completion capacity = units made sale-ready and findable ÷ weeks in the baseline period The baseline must contain more than zero weeks. Completed units may be zero; that produces zero weekly capacity and triggers an intake pause and workflow review. With no history, run the full workflow for one ordinary week, count only sale-ready/findable completions, and label that first result provisional. Replace it after more ordinary weeks are recorded. This measured capacity replaces the temporary intake boundary used in Chapter 4.1. A sourcing plan may accept less than the capacity when cash or demand is the tighter limit. It should not accept more merely because a good lead appeared.

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Put a ceiling and an age on the backlog

Track the queue in the same unit as capacity: Net backlog change for the review period = units received + units returned to the workflow for rework − units made sale-ready and findable − other recorded exits during that same period Backlog weeks = queued units ÷ measured weekly completion capacity Use one review period and one workflow unit for every term. A returned-rework entry applies only when a unit had previously left the queue as a valid completion; failed first-pass work remains in the queue and is not counted as either a completion or a rework return. Name other exits such as a return to the seller, disposal, or transfer, and count every event once. Measure queued units at the review point. If weekly capacity is zero, backlog weeks is not computable: pause intake and recover the workflow instead of dividing by zero. Suppose capacity is 60 units a week and 150 units are queued. The backlog is 2.5 weeks. If another 90 units arrive before any completion, returned rework, or other exit, the queue becomes 240 units, or four weeks of work. Every number is invented. Write two limits: maximum backlog weeks and maximum sale-readiness age. Sale-readiness age runs from the receipt date until the item becomes sale-ready/findable; moving it to another state does not reset the clock. A queue can stay under its workload ceiling while one difficult item quietly ages, so both views matter. Choose the first limits from your own constraints, not an industry benchmark. The backlog-weeks ceiling should leave enough room to recover inside normal owner hours without breaking sourcing, space, cash, or service commitments. Set the age limit to trigger a review before stale buyer evidence, unresolved condition, a missed venue window, or tied-up cash makes the original plan unreliable. At each baseline review, compare both limits with actual completion and the oldest waiting item. Revise the policy deliberately rather than moving a deadline to hide a breach. When either limit is breached, use a prewritten response: pause or narrow new acceptance, schedule a defined recovery block, and investigate which state is accumulating. A queue alone does not justify buying a tool; a separate bottleneck review decides whether added capacity fits.

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Write the workflow

Finish with one operating rule in four blocks: Condition control: Standard/source/date ___; exception state ___; decision owner ___; review date ___; escalation ___. Sale-ready and location control: Workflow unit ___; selected venue ___; required sale record ___; readiness passes when ___; location format ___; retrieval passes when ___. Capacity and backlog: Measured weekly capacity ___ units based on ___; backlog ceiling ___ weeks because ___; maximum sale-readiness age ___ from receipt because ___; breach response ___. Review ownership: Weekly review owner ___; next review ___.