Skip to Content
eBay Hacks
book

eBay Hacks

by David A. Karp
August 2003
Beginner
368 pages
9h 38m
English
O'Reilly Media, Inc.
Content preview from eBay Hacks

Jumping In and Out of Categories While Searching

Narrow your searches by confining them to certain categories, and filter categories while you browse.

eBay uses an extensive hierarchy of categories to group similar items together. This not only enables sellers to improve the exposure of their auctions, but it helps bidders find what they’re looking for and even discover new items.

When you perform a standard search, no thought is given to the categories in which the items are sorted; toaster ovens are listed right alongside antique car parts. By the same token, when you browse a category, you’re simply looking at a list of every item placed in that category by sellers, whether it’s relevant or not.

Category listings and search results are essentially the same thing: subsets of the massive auction database that is eBay. This means that when you search or when you browse a category, you’re really just changing your filtering criteria. Fortunately, you can combine the two quite easily. Think of it as either narrowing a search by confining it to a single category, or filtering a category listing with search terms.

Tip

See [Hack #12] for a more in-depth look at categories and how they relate to searches and auctions.

Search Within a Category

Click Browse at the top of any eBay page to view the top-level categories. Choose a category here, and then a subcategory from the assortment displayed on the next page. At three levels deep and beyond you’ll see standard category views, including auction ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

eBay Hacks, 2nd Edition

eBay Hacks, 2nd Edition

David A. Karp
What Successful Project Managers Do

What Successful Project Managers Do

W. Scott Cameron, Jeffrey S. Russell, Edward J. Hoffman, Alexander Laufer
How to Overcome a Power Deficit

How to Overcome a Power Deficit

Cyril Bouquet, Jean-Louis Barsoux

Publisher Resources

ISBN: 0596005644Catalog PageErrata