5 min read

Sponsored Listings: The Definitive Guide

Holly Shuffett
Holly Shuffett
Updated on
June 28, 2024
Intro to Ad Serving

Retail media is expected to capture a staggering fifth of U.S. ad spend in 2024, and this surge presents both unprecedented opportunities and intense competition. To stay ahead, major retailers are exploring new outlets for digital revenue, with many embracing sponsored listings in search and browsing results, on homepages, in emails, and more. 

In fact, ad spending in the search advertising market is projected to reach $306B in 2024, with a projected $251B of that ad spend generated through mobile by 2028. Sponsored listings are proving to be an innovative way to ensure that retailers are taking full advantage of their visitor traffic, without having a detrimental impact on sales or user experience.

Amazon sponsored listing ads

Retail giant Amazon helped pioneer sponsored listings, and in 2023, continues to boast Amazon Sponsored Product which continues to represent the largest share of advertising dollars at 78%. This revenue allows them to reinvest in lower prices and product enhancements, further cementing their position as a market leader.

What are sponsored listings?

A sponsored listing is an organic listing that is promoted or highlighted in some way, often by being listed at the top of certain search results. Sponsored listings are also known as promoted listings, sponsored products, or product listing ads. 

Alternatively, a vendor could pay to promote their product in an email, on the site's homepage, within an in-app notification, on a product page, or anywhere else an e-retailer puts organic product listings. These "advertisers" are typically brands or sellers who already work with the retailer and who are paying to get more visibility for their products or services.

Sponsored listings example

Let’s imagine you are an eBay seller who sells rings for $100. For an eBay search on "rings", your organic product result is #50, located near the bottom of the search results page. Using eBay's Promoted Listings product, you can pay $20 per day to appear in the first row for the same “rings” search. If this spend then results in, say, two incremental sales per day, you’ll come out on top after paying just $20 for $200 in new sales.

sponsored listing ads

In this scenario, everybody benefits:

  • The seller cost-effectively drives more sales and gains product visibility.
  • The eBay visitor receives the same great eBay experience they've always had. eBay doesn't have to worry about page-slowing JavaScript, obtrusive ad placements, or clicks that lead off-site.
  • eBay has increased the money it gets from the seller:
Before After
Weekly Ad Budget $0 $140
Weekly Sales 10 @ $100 = $1,000 24 @ $100 = $2,400
eBay's Weekly Sales Commission: $35 (3.5%) $35 (3.5%) $84 (3.5%)
Total $35/week $224/week, or __6.4x my previous value__

This example only highlights one seller and one phrase. According to an eBay report from Q4 of 2023, eBay’s total advertising offeringings generated $393M of revenue in Q4 2023, showcasing the impact of an engaged userbase. 

It may be important to note here, that technically the "loser" would be sellers who are already organically high-up, but who see a sales dip when they are pushed down by a paying seller. In this case, they may pay to promote themselves back up, increasing revenue for eBay further and enabling market forces to determine what the true value of that placement is. Either way, eBay is driving new revenue, further engaging its sellers, and providing a good user experience to visitors.

Who uses sponsored listings?

Wallmart Marketplace
(Image source: Walmart Marketplace, 2024.)

Retail Media

  • Examples: Amazon, Walmart, Target
  • Description: Companies that sell other brands' products. Many, though not all, have brick-and-mortar stores, too.
  • Who buys the sponsored listings: The vendors and brands supplying the goods that the company sells. For instance, Playskool might work with Walmart to boost their product listings when somebody searches for "best kid toys".

etsy website
(Image source: Etsy, 2021.)

Commerce Media

  • Examples: eBay, Etsy, Chairish
  • Description: Sites that offer a marketplace for buyers and sellers to exchange goods. Commerce media, though similar to retail media, usually connects with shoppers across the entire buyer's journey, both in-store and online.  
  • Who buys the sponsored listings: The seller pays to have their item artificially higher in search results and/or featured in some way.

Klarna "Advertise with us" 2024
(Image source: Klarna “Advertise With Us”, 2024.)

Financial Media

  • Examples: Klarna, PayPal Ads, Chase Media Solutions
  • Description: Though still in its early stages, the newly coined financial media networks (FMNs) offer advertisers new opportunities to advertise by leveraging their extensive first-party data sets. 
  • Who buys the sponsored listings: Advertisers interested in expanding their reach beyond traditional RMN ecosystems can buy ad units through an FMN.

Any brand with listings.

  • Examples: Ticketmaster, Medium, AllRecipes
  • Description: This is a catch-all bucket for any company with search or browsing functionality. For instance, a site like AllRecipes could have a butter brand sponsor a brownie recipe, in which their brand of butter is listed as an ingredient. When someone then searches for "brownies recipe", this listing could be artificially promoted to the first result. With a site like Ticketmaster, bands could promote their concerts when someone is looking for a nearby event. Even Medium could have a self-serve portal where writers pay to promote their articles on relevant search phrases.
  • Who buys the sponsored listings: The person or business that wants to highlight their content in search or browsing results.

Where can sponsored listings go?

There are five usual places that brands put sponsored listings: search results, browsing results, the homepage, product pages, and emails.

Search Results

Search results are a natural placement for sponsored listings, with advertisers choosing what search terms they want to bid on (like Google's Adwords). Given there's an "intent to buy" when a user searches for a product on an eCommerce site, this placement is of high value.

Amazon product grid
(Image source: Amazon, June 26, 2024.)

For instance, as of publishing, the shoe brand Joomra currently pays Amazon to be the first result for a search of "mens running shoes". This is a wise move, as organically the first Joomra sneakers do not appear until result #29 on the second page. Without that paid placement, Joomra would likely have very few sales, if any, from people making that search. 

Browsing/Category Results

Sponsored listings can also be placed in specific category sections as someone is browsing the site. While not technically a search, category browsing demonstrates intent and can ensure relevant targeting. For a more in-depth look at how category ad units can appeal to advertisers, check out Flink’s success story here.

Flink marketplace
(Image source: Flink & Kevel success story, 2024.)

"You May Also Like" Sections

Many sites have an "Other Products You May Like" section throughout their product pages. There's no reason that vendors - whether competitors or complementing products - wouldn't find value promoting themselves in these slots.

Amazon Sponsored Products

"Sponsored Brands" Sections

Rather than promoting a single product, “Sponsored Brands” sections promote various items, boosting brand presence by showcasing a brand store or post more broadly. These ad units promote brand discovery, typically through static or video formats, and can be found above, alongside, or within browsing results.

Amazon marketplace
(Image source: Amazon, 2024.)

Drop-Down Menus

Most eCommerce sites have drop-down menus for browsing by category. These menus offer highly-visible placements to promote product ads that are relevant to the category the user scrolls across. 

The home depot website

Homepage Carousels

A prominent placement on a site's homepage is a great way for brands to raise awareness and drive clicks for its products. Additionally, e-retailers can charge high premiums for this coveted spot.

Coupang website

Emails

Finally, incorporating sponsored listings into emails can drive new revenue without disrupting the email experience. There's a sizable payoff for little work here. As an example, let's imagine this scenario:

You have 10M subscribers to your weekly email that has a 20% open rate. You use this email to feature products and have decided that in each email one of the eight products will be sponsored. You speak with your vendors to see who's interested in paying for that spot.

The technical integration to launch a single sponsored placement shouldn't take longer than a couple weeks, and a single person could spend just hours a week managing it. If your vendors agree to $10 for every one thousand opens, each week you can expect to make $20K:

Opens: 10M @ 20% open rate = 2M

Revenue: (2M / 1000) * $10 = $20,000

That's about $250K more revenue per year, nearly all profit, and requiring no additional hires.

Why Advertisers Like Sponsored Listings

Advertisers are drawn to sponsored listings due to their potential for high rewards with minimal risk. Since sponsored listings appear in high-traffic areas such as search results, homepages, and emails, they are likely to generate leads and enhance brand awareness. Generally, sponsored listings do not require significant upfront costs and are non-labor-intensive -- platforms like Kevel further simplify the creation and management of sponsored listings, eliminating the need for a complicated tech stack or a large, dedicated team. 

Recent emphasis on measurement and performance metrics like incrementality and attribution also highlights advertisers’ growing desire to eliminate wasteful ad spend. Sponsored listings excel in this regard by ensuring that ads are displayed in relevant contexts. When combined with effective targeting strategies, they help advertisers reach potential customers more effectively, reducing the likelihood of their budget being spent on uninterested audiences.

How do companies sell sponsored listings?

Sponsored listings are generally sold either via a self-serve platform or direct sales. The best choice for a retailer boils down to how much control they want. For instance, marketplaces tend to offer self-serve platforms within their seller portal, making it easy for anyone to upload an item to sell, put in a credit card, and pay for extra promotion.

Other brands prefer handling advertisers manually, with a small team dedicated to securing deals and managing campaigns using an internal UI. This offers more control over who is advertising, how they price and invoice, what spots they sell, and so on. 

For example, Patagonia could work with REI to create Patagonia sponsored listings to be promoted in relevant searches, on the homepage, and in emails. Given the potential size of the deal, it may make more sense for an internal REI business team to manage the campaign themselves, so as to provide a more hands-on experience.

How do companies build a sponsored listings product?

The large sponsored listings platforms - including eBay's, Amazon's, and Etsy's - were all built in-house and took years to launch. The time required to create sponsored listings isn't minimal, as it entails building ad pacing tools, revenue optimization algorithms, reporting features, forecasting tools, and more - not to mention having to deal with server costs as one scales, IAB certifications, GDPR compliance tools, and so on.

There are some widget-based ad networks that enable sponsored listings, such as PromoteIQ (acquired by Microsoft in 2019) and Criteo. These options allow retailers to outsource the tech and vendor relationships in order to launch faster. The trade-offs, however, include losing the  flexibility to design a robust platform, having to deal with page-slowing JavaScript tags, lower revenue due to rev-share models, and an inability to build white-labeled self-serve platforms.

For retailers that want to own their sponsored listings tech but don't want to wait years to launch, Kevel offers API access to a suite of ad serving tools that make it possible to launch a sponsored listings product in as little as 14 days.

Getting Started with Sponsored Listings

Successful server-side ad programs can drive meaningful revenue, enabling brands to offer lower prices, capture market share, and build organic growth.

Whether or not the investment proves enticing will depend on the retailer, but, at the very least, sponsored listings are a low-risk, high-return ad unit that enables brands to drive new revenue without sacrificing user experience and while also driving incremental advertiser revenue. 

For more info on retail media, visit our quick guide here or download our eBook on Launching Your Own Retail Media Network. Interested in learning how Kevel can help you launch sponsored listings that advertisers will love? Get in touch today.

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