Inventory Software for Vintage & Resellers

Antique dealers, thrift flippers & estate sale resellers

Sourcing and reselling vintage items means tracking what you paid for each unique piece, managing inventory across antique mall booths, and understanding true margins after booth rent and platform fees. Ardent Seller gives resellers the tools to run a professional operation across multiple sales channels.

Common Challenges

• Tracking acquisition cost on unique, one-of-a-kind items
• Managing inventory across antique mall booths and online platforms
• Understanding true margins after booth rent, platform fees, and shipping
• Cataloging diverse inventory with photos for quick identification
• Organizing tax records across multiple sales channels

How Ardent Seller Helps

Purpose-built features for vintage & resellers.

Automatic COGS Calculation

Track what you paid for each item to understand true margins on every sale.

Multi-Location Management

Manage inventory across antique mall booths, online shops, and storage separately.

Consignment Tracking

Monitor pieces placed at shops and malls with location-specific sales tracking.

Inventory Photos

Catalog unique items visually for quick identification across locations and listings.

Transaction & Platform Fees

Track booth rent, marketplace fees, platform fees, and shipping costs for accurate profit calculations.

IRS Schedule C Guidance

Organize resale income and expenses into correct tax categories at year-end.

Guides for Vintage & Resellers

In-depth articles to help you get the most out of your business.

Cluttered antique shop interior with vintage telephones, a typewriter, framed artwork, a birdcage, and assorted curiosities on wooden shelves

Inventory8 min read

Vintage and Resale Inventory: How to Track One-of-a-Kind Items That Don't Fit in a Spreadsheet

Resellers, thrift flippers, and antique dealers can't use the same inventory systems as makers. Every item is unique, costs vary wildly, and aging stock silently eats your margins. Here's how to track inventory when nothing is standard.

A small business owner packing handmade ceramic mugs into a delivery box at a bright studio workspace with paper bags and products on the table

Inventory14 min read

Multi-Location Inventory: How to Track Stock Across Your Workshop, Market Booth, and Consignment Shelves

Your inventory lives in three places but your tracking system pretends it is in one. When stock is split across a workshop, a market booth, and two consignment shelves, knowing what you have means nothing unless you also know where it is. Here is how to set up location-based inventory tracking that actually works.

Person holding a pencil over financial charts at a desk with a notebook, calculator, and laptop in the background

Finance7 min read

When Your Hobby Becomes a Business: The Tax and Record-Keeping Tipping Point

The IRS draws a hard line between hobbies and businesses — and being on the wrong side of it can cost you thousands. Learn how to recognize the tipping point and what records to keep from day one.

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