marketing-psychology

Apply anchoring by showing the highest tier first, use Good-Better-Best framing so the middle tier looks reasonable, and apply the Rule of 100 for discount framing. Add social proof near pricing and use loss aversion to show what lower tiers miss.

Key principles for copy include social proof, reciprocity, loss aversion, anchoring, scarcity, and commitment and consistency. Each maps to a specific copy location: headlines benefit from framing effects, body copy from social proof, and CTAs from urgency and loss aversion.

Ethical scarcity uses real constraints such as limited beta spots, genuine early-bird deadlines, or cohort-based launches. It avoids manufactured urgency like fake countdown timers or artificial limits, which erode trust when discovered.

Trials leverage loss aversion and the endowment effect: users feel ownership and fear losing access when the trial ends. Freemium works better for products with network effects, while trials suit products requiring focused activation effort.

Do not use it for tasks with dedicated skills, such as designing A/B tests, which belongs to an experiment setup skill. This Skill explains the psychology behind hypotheses but does not design or run experiments.