7 Behavioral Economics Principles I Wish I Had Known Before Start Doing Digital Advertising

Social Proof

In the dynamic world of digital marketing, understanding human behavior can make the difference between a successful strategy and one that goes unnoticed. Behavioral economics offers practical tools to capture attention, influence decisions, and foster conversion. Here we share seven key strategies that you can implement starting today.


People fear losing opportunities, which drives them to act quickly. This principle is ideal for encouraging immediate decisions.

  • Use countdown timers: Include a timer in special offer campaigns to create a tangible sense of urgency.
  • Highlight real scarcity: Messages like “Only 3 units left!” generate social pressure.
  • Communicate limited time: Phrases like “Last 24 hours” or “Today only” reinforce the exclusive nature of the promotion.

Incorporate a banner on your e-commerce site with a countdown to the end of the Black Friday promotion, emphasizing the unique buying opportunity.


Decisions are not made in a vacuum; context matters. Presenting options strategically can influence the perception of value.

  • Original price crossed out: Showing the discount against the previous price reinforces the feeling of savings.
  • Premium option first: By positioning the most expensive option first, the others seem more affordable.
  • Attractive packages: Group products so that the price of the set is perceived as a better offer.

On a landing page, show three subscription plans with the premium highlighted at the top. Emphasize that the intermediate plan has “the best value for money”.


People tend to choose the default option or maintain the status quo. Designing experiences that facilitate pre-selected decisions can increase conversions.

  • Default options: Pre-select settings that are convenient for the user and profitable for the business.
  • Automatic renewals: Facilitate continuity in subscription services.
  • Simplified purchase: Save previous information for quick one-click purchases.

Set up a shopping cart that remembers previously viewed items or automatically renews monthly subscriptions.


Other people’s decisions influence ours, especially in situations of uncertainty. Social proof generates trust and credibility.

  • Visible numbers: Show how many people have bought or are interested in a product.
  • Verified reviews: Add genuine testimonials and ratings from real customers.
  • Featured products: Use labels like “Best sellers” or “Community favorites”.

In a marketplace, include a counter that says: “5 people are viewing this item right now” or “200 units sold in the last hour”.


People feel the loss of something more intensely than the benefit of gaining it. Use this bias to drive quick decisions.

  • Emphasize what is lost: Messages like “Don’t miss this opportunity” motivate immediate action.
  • Exclusive benefits: Highlight advantages that disappear soon.

Send an email with the subject: “Your 20% discount expires in 2 hours”, reminding the customer what they could lose.


People value more what they feel they already own, even before buying it.

  • Free trials: Allow users to experience the product before paying.
  • Personalization: Offer options to customize products before completing the purchase.
  • Temporary access: Give users a glimpse of premium features.

Offer a 7-day free trial of your software with the option to maintain uninterrupted access by subscribing.


Immediate rewards are more attractive than future ones. This bias is key to encouraging impulse purchases.

  • Instant benefits: Offer discounts that apply immediately or rewards for completing actions.
  • Simplify the purchase: Reduce friction with quick and clear processes.
  • Quick rewards: Use point programs or badges to gratify the user instantly.

Implement a progress bar that shows how many steps are left to unlock free shipping when making additional purchases.


Integrating behavioral economics principles into digital strategies can significantly increase conversion and loyalty rates. These tactics improve the user experience and build stronger relationships between your brand and your customers.

Start today: select one of these strategies, implement it in your digital channels, and measure the results. Ready to transform your marketing?