PIM Taxonomy: More than meets the eye!

A product taxonomy is the classification your PIM and your channels actually run on. Get it wrong and search, attributes, and supplier feeds all drift.

What a product taxonomy is

A taxonomy (Greek for "laws of ordering") is an authoritative, restricted list of terms, names, labels, or categories. Each term stands for one unambiguous concept (Encyclopedia of Knowledge Organization).

On a site, a shopper looking for the latest men's swim shorts might walk this path:

Men's clothing < Summer clothing < Swimwear

That path is a product taxonomy. It supports indexing, tagging, categorizing, and metadata, and it is what makes products findable when someone browses or searches. The structure is hierarchical: the shopper clicks Men's clothing before they reach the product.

Building one takes real knowledge of the products and a clear idea of the order a customer will accept. They should land on the product they came for without a map. Milk and yogurt belong in the dairy aisle, not next to the spices.

What a working taxonomy changes

A structured taxonomy is how you run the catalog you have and how you move into a new domain. It can improve search rankings, raise conversion, and, from there, sales.

A PIM that is set up properly attaches the right attributes to the right branch. Coffee cups do not inherit the measurements of extension cords, so buyers are not shown specifications that belong to another product. Taxonomy is also how you collect product data in a normalized, consistent way. You can then check for redundancy, place products on the correct branch, and keep a tight check on what you publish.

If you run Google AdSense, a miscategorized product can show up on queries that do not match. Clicks rise, conversions fall. You may also have to bid higher in Shopping campaigns just to appear on the queries that do match.

The same structure matters on the way in. Classifications are how you connect to external content suppliers. A PIM that follows standards such as GS1 or ETIM lets you buy product content and put it online with relatively little rework. Products reach the site, and therefore become buyable, much faster.

Featured categories are the visible side of that structure: they pull attention to the actions you are running.