01 What it is
Customers do not reward complexity. They reward clarity. If people need to translate your offer before they understand it, you have already lost attention.
A familiar structure helps too. When the brain knows where to look and what each line means, the message is easier to process, and easy-to-process messages are easier to act on.
Fluent messages can also feel more credible. That is a reason to use the idea carefully: an easy-to-read claim is not the same as a true one.
02 How to spot it
One idea, one big number, plain words. Nothing in the picture competes with the main line.