How to Set Sourcing Goals Based on Your Inventory Data (Part I)

August 4, 2025

As vintage sellers, we often get caught up in the thrill of the hunt—those weekend markets, estate sales, or even late-night online bidding sessions. But what if your next sourcing trip was guided not just by gut instinct, but by actual data?

If you're using a digital inventory system (or considering one), you're already sitting on a goldmine of insights. Here’s how to turn that data into smarter sourcing goals—so every piece you pick is intentional, profitable, and aligned with what your store actually needs.

1. Start by Identifying Top Performers

Look at which categories, brands, and eras are consistently flying off your shelves. Is 90s Prada outpacing the Edwardian blouses you thought would trend? Are midi skirts outperforming jeans? Your sell-through rate should guide your buying. Prioritize what sells—not just what looks good on the rack.

💡 Try this: Sort your inventory by sales velocity. Then set a goal to source X more pieces in those fast-moving categories over the next month.

2. Spot Your Inventory Gaps

Just because you have 500 pieces doesn’t mean you’re stocked in what people actually want. If your size M stock is constantly selling out while size XS items pile up, that’s a signal. Or maybe your winter coats are sitting unsold in July while sundresses are nowhere to be found.

💡 Tip: Track what customers are searching for—or what they message you about but can’t find. Your next sourcing trip should aim to fill those holes.

3. Understand Seasonal Demand

Your inventory data over the past year can help you forecast upcoming demand. Did boho festival pieces spike last March? Did statement coats sell out in October? Use last year’s trends to plan ahead—so you’re not left panic-sourcing when the season changes.

💡 Use it to your advantage: Source off-season when prices are lower, and have stock ready to list when buyers start searching.

4. Set Sourcing Budgets with ROI in Mind

If you know which pieces consistently yield high margins, focus your sourcing dollars there. Your digital inventory system can show average cost vs resale price across categories—don’t ignore that.

💡 Goal idea: Cap your lower-margin sourcing to 30% of your monthly spend, and reinvest in higher-return items.

5. Track & Reflect

It’s easy to forget what you sourced, where, and why. Build a simple habit of logging what you bought and which inventory goal it supports. That way, you’re not just shopping, you are building a stronger business with every piece.

By anchoring your sourcing goals in inventory data, you are no longer guessing, you’re growing. Digital tools do not just help you stay organized, they help you become a sharper, more strategic buyer.

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