Consignment Made Simple: How to Track Stock Without the Chaos

August 21, 2025

Consignment can be a dream for vintage sellers — you get access to incredible pieces without the upfront cost of buying them. But it comes with one big challenge: keeping track of what belongs to whom, what’s sold, and what needs to be returned.

Without a clear system, it’s easy to lose track of payments, misplace stock, or damage relationships with consignors. Here’s how to manage consignment inventory with confidence.

1. Document Every Piece From Day One

When you take a consignment item, record:

  • Owner’s name and contact details

  • Brand, model, size, and condition notes

  • Date received

  • Agreed-upon selling price or price range

  • Commission percentage

A photo record is equally important — it protects both you and the consignor if disputes arise.

2. Label Items Clearly

Even in a small operation, consigned items can get mixed with owned stock. Use a separate SKU system, colored tags, or physical storage sections to keep consignment stock distinct.

3. Track Sales in Real Time

Consignment works best when consignors get timely updates. The faster you can notify them of a sale and pay their share, the more trust you’ll build — and the more likely they’ll send you future stock.

4. Set Clear Return Dates

If an item doesn’t sell after the agreed period, it should be returned promptly. Having a standard consignment agreement with timelines avoids misunderstandings.

5. Keep Payment Records Organized

When a consigned piece sells:

  • Deduct your agreed commission.

  • Pay the consignor promptly.

  • Record the transaction for both your accounting and their records.

This transparency strengthens the relationship and encourages repeat consignments.

6. Separate Consignment Profits from Owned Inventory Profits

Mixing the two makes it difficult to see which model is more profitable for your business. Keep separate reports for consignment sales and owned stock to guide your sourcing strategy.

Consignment is a powerful way to expand your inventory and attract higher-value pieces without tying up capital — but only if you have an airtight system to track every step.

Many sellers use Oly to log consignor details, track sales in real time, and calculate commissions automatically, so nothing slips through the cracks.

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