priced.
102 principles

The psychology of pricing

Small, research-backed ideas on how people read a price tag — and how to design for it.

#001
Price Design

Let small words hug your price

Words like “only” or “low” rub off on the number next to them.

#002
Discounts

Make sale prices look different

A discount only works if the eye notices it changed.

#003
Price Design

Go big on what they pay today

Font size quietly tells people how much a number matters.

#004
Perception

Nudge prices to the left

We map small numbers to the left, big ones to the right.

#005
Price Design

Shrink the currency symbol

The $ sign is a reminder that money is leaving.

#006
Framing

Show the expensive option first

The first price sets the yardstick for everything after it.

#007
Framing

Reframe into tiny units

$1 a day hits differently than $365 a year.

#008
Discounts

Put distance between old and new

Physical gap reads as a bigger difference.