Psychology
What is The reciprocity principle?
The reciprocity principle is our deep tendency to return favors — when someone gives us something, we feel obliged to give back. Marketers use it with free samples and gifts, because receiving something makes people more likely to buy or comply.
See it, don’t just read it.
Watch a 2-minute lesson with voice + animation that explains the reciprocity principle.
Key things to understand
- 1We feel obliged to return favors and gifts.
- 2Even small gestures trigger a sense of debt.
- 3It's widely used in sales and marketing.
- 4Free samples and trials tap into it.
Frequently asked questions
- What is the reciprocity principle?
- The tendency to feel obligated to give back when someone does something for us.
- How is reciprocity used in marketing?
- Free samples, gifts, and trials make people feel inclined to reciprocate by buying or engaging.
- Why is reciprocity so powerful?
- It's a deep social norm that builds cooperation and trust, so we feel uncomfortable not returning a favor.