Behaviour change · The measured change · Element

The redistribution

Whether spend moved rather than grew.

The part

What it is

A member concentrating existing spend with you rather than spending more is a gain to you and no change to them.

That is still valuable, and it is a different finding from the programme increasing consumption, and the two are frequently conflated.

The smallest level

The attributes it carries

Each attribute is one of the framework’s shared types. What a date is, and how it is written, is defined once for the whole model — the note here says what it means in this particular place.