Real-Time Bidding (RTB)

Introduction to Real-time Bidding (RTB) in Programmatic Advertising

In the bustling realm of programmatic advertising, Real-time Bidding (RTB) emerges as a game-changing process. In essence, RTB is the method through which advertisers seamlessly bid for ad impressions auctioned by publishers, all within the split-second timeframe it takes for a webpage to load. This instantaneous auction process lies at the heart of the programmatic advertising landscape, transforming how digital ad space is bought and sold on a per-impression basis.

The Essence of RTB: An Instant Auction in the Digital Universe

RTB functions as a fundamental pillar of programmatic advertising, shaping the way digital ad space is acquired in real time. Imagine the moments between levels in a mobile game when an ad appears — that’s the precise instance where an RTB auction unfolds. Advertisers eagerly compete, vying for the chance to present their ads to users. In this swift process, the highest bidder emerges victorious, ensuring a seamless and uninterrupted user experience.

Distinguishing RTB from Programmatic Advertising: Unraveling the Complexities

It’s easy to confuse RTB with programmatic advertising, but they are not interchangeable terms. While programmatic advertising encompasses the entire digital ecosystem facilitating real-time ad buying and selling, RTB specifically pertains to the rapid bidding process. Moreover, it’s important to note that programmatic advertising can operate independently of RTB. Alternative strategies, such as private marketplaces and programmatic guaranteed deals, offer avenues for advertisers and publishers to negotiate directly, bypassing the open bidding approach of RTB.

How does real-time bidding work?

To understand how RTB works, one must delve into the intricacies of its key players:

  • Advertisers: These entities, situated on the buy side, are the driving force behind RTB. Armed with creative content, they aim to connect with their ideal audience.
  • Demand-side platforms (DSPs): DSPs serve as the technological backbone, enabling advertisers to bid automatically for available ad space. They meticulously analyze user data and various factors to identify impressions worthy of bidding.
  • Publishers: Positioned on the sell side, publishers are the websites and apps offering ad inventory. They sell these spaces to the highest bidder, maximizing their revenue streams.
  • Supply-side platforms (SSPs): SSPs empower publishers by facilitating the auction of their available ad space. Through SSPs, bids are sorted based on advertiser, format, audience, and price, ensuring optimal matches.
  • Ad Exchanges: Operating as digital trading floors, ad exchanges orchestrate real-time deals, enabling the seamless execution of auctions.

Upon a user’s arrival at a webpage or app, the SSP triggers a bid request to the ad exchange, signaling the availability of ad inventory. This bid request carries user data and publisher requirements. Subsequently, an auction ensues, with DSPs swiftly evaluating bid requests and determining the optimal bids. The highest bid secures the advertising spot, leading to the instant display of the chosen ad to the user, all behind the scenes.

Pros and Cons of RTB

RTB offers a plethora of advantages, making it a preferred choice for many in the digital advertising sphere:

  • Precise Audience Targeting: RTB enables advertisers to bid on ad space tailored for specific audiences, resulting in enhanced conversion rates.
  • Financial Control: By opening up ad inventory to a wide array of buyers, RTB fosters healthy competition, maximizing revenue for publishers. Publishers can set floor prices to safeguard their interests, while advertisers can cap their bids, ensuring cost control.
  • Real-time Optimization: The instantaneous nature of RTB permits quick adjustments, allowing advertisers to refine bidding and targeting strategies while empowering publishers to identify high-demand spots and adjust pricing accordingly.

However, RTB is not without its challenges:

  • Lack of Control over Context: The absence of human oversight can lead to mismatches between ads and content, potentially harming an advertiser’s image.
  • Data Challenges: RTB relies heavily on user data. With users opting out of tracking and stringent data protection regulations, obtaining accurate user data poses a significant hurdle.

RTB vs. Header Bidding: Exploring Programmatic Variants

Header bidding, also known as advanced bidding or pre-bidding, represents a subset of RTB, adding a layer of complexity to the process. Unlike traditional RTB, where ad exchanges conduct individual auctions sequentially, header bidding enables multiple ad exchanges to bid simultaneously. This approach maximizes exposure for publishers, resulting in higher yields, improved fill rates, and augmented revenue streams.

RTB vs. Programmatic Buying

In the realm of programmatic advertising, two distinct approaches coexist: RTB and programmatic buying. While RTB relies on the auction model, programmatic buying involves direct sales between publishers and advertisers. Negotiated for a fixed price and duration, programmatic buying is prevalent in premium markets, offering meticulous control over ad placement and context.

Mobile RTB

As the smartphone market burgeons, a mobile-first approach to advertising becomes imperative. Mobile RTB allows advertisers to bid for space on mobile sites and apps, ensuring targeted and relevant ad placements. In parallel to web-based header bidding, mobile apps utilize in-app bidding, enabling app publishers to secure competitive rates for their ad space while delivering tailored ads to users.

The Future of RTB

Looking ahead, the future of RTB is poised for significant transformations, driven by emerging trends and challenges:

  • Privacy Challenges: The traditional reliance on cookies for user data is shifting due to privacy concerns. Publishers must explore alternative solutions, such as privacy-preserving aggregated data, to navigate this challenge successfully.
  • AI and Machine Learning: Artificial intelligence and machine learning technologies offer unprecedented opportunities for advertisers and publishers alike. These tools can analyze vast datasets, optimizing campaigns and enhancing contextualization. Additionally, they play a crucial role in fraud detection, ensuring the integrity of digital advertising ecosystems.
  • Connected TV (CTV): The rise of CTV, encompassing devices streaming content over the internet, presents a new frontier for RTB. Advertisers can leverage RTB for precise targeting, engaging audiences on CTV platforms effectively.

Key Takeaways

In essence, RTB stands as the cornerstone of programmatic advertising, offering advertisers the opportunity to bid for ad impressions in real time. Its precise audience targeting and real-time campaign optimization benefit both advertisers and publishers, fostering efficiency and revenue growth. However, challenges related to human oversight, content relevance, and evolving privacy regulations persist, demanding innovative solutions.

Header bidding, programmatic buying, and mobile RTB provide nuanced approaches tailored to diverse advertising needs, ensuring flexibility within the programmatic ecosystem. As the digital landscape evolves, RTB’s future lies in embracing technological advancements such as AI and machine learning while overcoming privacy challenges. These innovations will shape the trajectory of RTB, ensuring its continued relevance in the ever-evolving realm of digital advertising. With each click, the world of RTB unfolds, offering a glimpse into the future of programmatic advertising.

The Ever-Evolving Landscape of Real-time Bidding

In conclusion, Real-time Bidding (RTB) remains a driving force in the ever-evolving landscape of digital advertising. Its instantaneous nature, coupled with precise audience targeting, reshapes how advertisers and publishers engage with their audiences. While challenges such as privacy concerns and content relevance persist, innovations in AI, machine learning, and privacy-preserving technologies are paving the way for a more sophisticated and efficient RTB ecosystem.

As we navigate the digital frontier, RTB’s ability to adapt and incorporate cutting-edge technologies will define its future. With each bid placed and each ad displayed, the world of RTB continues to evolve, offering endless possibilities for advertisers, publishers, and users alike. In this dynamic environment, staying at the forefront of technological advancements and embracing innovative solutions will be key to unlocking the full potential of Real-time Bidding in the years to come.

Reattribution

Reattribution refers to the attribution of this reinstall to a specific retargeting campaign therefore a specific traffic source.

Reattribution Defined

Reattribution refers to the attribution of a re-install or opening event to a user who has been inactive on an app for an extended period. A reattribution signal denotes that the user has returned to the app as a result of a retargeting campaign.

It is common for users to permanently discontinue the use of an app by either uninstalling it or not opening it again. However, these users represent potential targets for re-engagement campaigns, given their prior indication of interest in the app. Reattribution distinguishes these re-engaged users from new users who are unfamiliar with the app.

What is Reattribution?

Reattribution pertains to the process of attributing app installs to users who had previously installed the app, but subsequently removed it. The reattribution signal arises when a user, who had deleted the app but remained inactive for a certain duration, is targeted with an advertisement and then reinstalls the app. This new installation or usage phase can be credited to a different ad partner than the initial installation.

Following the removal of an app, there exists a reattribution window that denotes a specific time frame during which the user can reinstall the app. Typically, a user is considered inactive after seven days of uninstallation, and the reattribution window exists for another seven days. However, these time frames are adjustable according to the requirements of the app.

The primary reason for reattribution is that there was already an established attribution source. For instance, if a user initially installed an app through a particular advertising campaign but subsequently deleted it, and then reinstalls the app within the reattribution window via another retargeting campaign, the current installation must be attributed to the secondary source that caused the user to return to the app.

Why is Reattribution Important?

Reattribution provides app marketers with valuable insights into the campaign or creative that prompted a user’s return to the app. This data can be used to fine-tune re-engagement campaigns and effectively recapture users who have been inactive for an extended period.

In addition to its usefulness for re-engagement efforts, reattribution plays a crucial role in evaluating the efficacy of retargeting campaigns for marketers. By tracking user activity against industry benchmarks and ideal user journeys, marketers can determine when users are not as active as expected and launch targeted retargeting campaigns to re-engage them.

What is a Reattribution Window?

A reattribution window is a specified duration during which the reinstallation of an app occurs.

Re-attribution Window Explained

This section introduces the concept of the re-attribution window, a crucial period where app reinstalls are not considered new installs, but rather as a continuation of previous engagements.

Definition and Duration: The re-attribution window commences upon a user’s initial app install and persists for a predetermined period, typically set by the advertiser. The default duration is 90 days, but this can vary from 1 to 24 months based on advertiser preference.

Configuration and Impact: Found in the App Settings, the duration of this window can be customized. Notably, any alterations to this setting will influence future reinstalls, without retroactive changes to previous install data.

Examples of Adjusting the Window:

  1. Reducing the Window to 30 Days: An install on September 1 with the window altered on September 2 means any reinstall before October 1 is still seen as a reinstall. Post-October 2, it’s considered a new install.
  2. Extending the Window to 90 Days: Here, an install on September 1 followed by a change on September 2 leads to a reinstall on October 15 being categorized as a reinstall, owing to the active 90-day window. However, a reinstall on December 15 is treated as a new install, surpassing the 90-day mark.

Use Cases of the Re-attribution Window:

  • First Install: When a new user installs the app, it triggers a new re-attribution window and subsequent in-app events are linked to the media source from the user acquisition campaign.
  • Reinstall: If a user uninstalls and then reinstalls the app within the re-attribution window, this action is not considered a new install and is generally attributed to organic sources, unless influenced by a retargeting campaign.
  • Re-attribution: In cases where a user engages with a retargeting campaign and reinstalls the app within the window, this is classified as a re-attribution. The install and ensuing in-app activities are attributed to the retargeting media source.
  • New Install Post Window: If a user reinstalls the app after the re-attribution window’s conclusion, it is counted as a new install, initiating a fresh re-attribution cycle.

How Do Reattribution Windows Work?

Reattribution windows function as a predetermined period during which a conversion event cannot be regarded as a new install. Reattribution occurs when a user, who had previously uninstalled an app, reinstalls the app after engaging with a re-engagement campaign.

This re-installation event falls under the re-attribution window, which commences when the user downloads the app and can be customized to suit the advertiser’s requirements.

Re-installs that occur within this window do not trigger new install postbacks, which are responsible for attributing credit to an ad network when a user clicks or views an ad before downloading. Instead, the installation is not attributed, and no install postback is transmitted to any media source. Furthermore, all subsequent in-app events are counted as organic.

Retargeting

Identifying your app’s users at the exact moment they’re using another app on their mobile and enticing them back with a relevant ad. One click brings them directly to your app where they start interacting with your product again.

What is Retargeting?

Retargeting is a digital marketing strategy aimed at re-engaging potential customers who have previously interacted with your website or mobile app but did not complete a purchase. This technique is crucial in nudging these visitors towards completing a sale, effectively reducing the number of abandoned shopping carts.

How Does Retargeting Work?

At its core, retargeting works by placing cookies on your website visitors’ browsers. These cookies track the users’ online journey and trigger your ads to reappear on various platforms they visit thereafter. This constant visibility keeps your brand and products at the forefront of potential customers’ minds, increasing the likelihood of them returning to complete a purchase.

Diverse Platforms for Retargeting

Retargeting isn’t limited to just one type of media. It can take various forms, including display ads on websites, personalized email campaigns, SMS notifications, and even social media ads. This multi-channel approach ensures a broader reach and reinforces the message across different touchpoints.

Why Is Retargeting Important?

 One of the key reasons retargeting is effective lies in its precision and personalization. Retargeting campaigns can deliver highly relevant ads by segmenting your audience based on their behavior or interests. This targeted approach often results in higher conversion rates as the ads resonate more with the needs and interests of potential customers.

Understanding the Retargeting Audience

The audience for retargeting is unique because they’ve already shown interest in your products or services by visiting your website. This prior interaction makes them more likely to engage with your ads, as opposed to someone who is encountering your brand for the first time.

Remarketing vs. Retargeting – What’s the Difference? 

While often used interchangeably, remarketing and retargeting have subtle differences. Remarketing primarily involves re-engaging customers through emails and is broader in scope, while retargeting specifically focuses on serving ads to potential customers based on their previous online behavior, primarily using cookies.

Behavioral and Contextual Targeting in Retargeting

Behavioral targeting in retargeting focuses on the actions users have taken, such as visiting a specific product page. Contextual targeting, on the other hand, places ads based on the content relevance of the websites the user is visiting. Both strategies can be effective in retargeting, depending on the campaign goals.

Retargeting Best Practices

Effective retargeting involves segmenting your audience and tailoring ads to each segment’s interests and behaviors. The timing of these ads is also crucial, with different products requiring different retargeting time windows. For instance, travel-related products might need immediate retargeting, while luxury goods can have a longer retargeting timeframe.

Retargeting and Privacy Considerations

In today’s digital landscape, privacy concerns are paramount. It’s essential to be transparent about the use of cookies and retargeting practices, ensuring compliance with data privacy laws like GDPR and CCPA. Customers should have clear options to opt out of tracking if they choose.

Integrating Retargeting with Overall Marketing Strategy

Retargeting should not exist in isolation but rather be integrated into your broader digital marketing strategy. This integration ensures a cohesive and consistent message across all marketing channels, enhancing the overall impact of your marketing efforts.

Measuring the Success of Retargeting Campaigns

To gauge the effectiveness of your retargeting campaigns, track metrics such as click-through rates, conversion rates, and return on ad spend. Regularly analyzing these metrics helps in fine-tuning your strategies for better performance.

Future Trends in Retargeting

As technology evolves, so does the landscape of retargeting. Emerging trends include the use of artificial intelligence to predict customer behavior more accurately and the increasing importance of mobile retargeting as mobile commerce continues to grow.

Retargeting is a powerful tool in the arsenal of digital marketers, playing a critical role in converting potential customers into buyers. By understanding and implementing retargeting effectively, businesses can significantly enhance their online sales and overall marketing effectiveness.

Return Rate Uplift

Measures how much the campaign increased the percentage of users who returned to using the app over the natural return rate.

Retention Rate

Used to count customers and track customer activity irrespective of the number of transactions (or dollar value of those transactions) made by each customer – Used to monitor firm performance in attracting and retaining customers.

ROAS (Return on ad spend)

A marketing method that measures the success of a marketing campaign. The calculation formula is as follows: gross revenue from the ad campaign divided by the ad campaign’s cost.

RTB

Real-Time-Bidding

RTB Breakout

Displays bid responses and impressions that were filtered from the available impressions and any potential issues that may be actionable by you. Using the activity data, you can determine possible ways to increase impression availability.