All customers
Single-Category LoyalistSilver

Sofia

Buys skincare weekly, never touches the rest of the range

An engaged, established customer who buys from one category like clockwork but has never explored the complementary range. High recency and frequency, narrow breadth. The single biggest lever on category breadth sits in customers like Sofia.

What this journey moves
Category breadth
RFM-BT signature
RFMBT
Classifies live as Single-Category Loyalist · Silver
  • Introduce a second category from the complementary range
  • Convert the first cross-category purchase, then build the habit
  • Grow breadth without denting her core routine
  • Lift her from Silver toward Gold on total value
01Identify

Flagged as a cross-sell target

The model tags Sofia: high R and F, Established tenure, narrow breadth. She drops into the cross-sell audience. No message yet, this is the model doing the targeting.

Trigger: narrow breadth AND high R and F AND tenure >= Established
Channels:
Model segment
Measure: Cross-sell audience size, coverage of single-category base
KPI: Category breadth
RFM-BT model → CDP

Single-Category Loyalist · cross-sell target

cross_sell_target = complementary_range
breadth = narrow
value_tier = Silver
behavioural_segment = single_category_loyalist
Synced as custom attributes · targetable in the CDP
Model output, no customer message
02Awareness

A light nudge toward something new

A low-pressure push introduces the complementary range, framed around what she already loves rather than a hard sell. Timed just after a purchase when engagement is highest.

Trigger: Entered cross-sell audience AND 24h after last purchase
Channels:
PushIn-app
Measure: Push open rate, tap-through to the complementary range
KPI: Category breadth
Intelligent Data Models

Loved your skincare? There is more.

Sofia, the pieces that pair with your favourites are worth a look. Tap to explore the complementary range.

now
Push notification
03Consideration

Explained on her terms

An email shows how the complementary range sits alongside, not instead of, her usual buys. Includes a first-order credit to remove the trial barrier.

Trigger: No cross-category purchase within 3 days of awareness push
Channels:
EmailWeb
Measure: Email CTR, credit redemption rate
KPI: Category breadth
Intelligent Data Models
Fuse
From: Intelligent Data Models
Subject: Your first try is on us

Your first try is on us

Hi Sofia, You have been loyal to your skincare picks. Here is something new to try, no strings. - A curated complementary edit - Your first order gets a 5 pound credit Your usual favourites stay exactly as they are. This is just a little extra.

Data models, made tangible · illustrative for demonstration · Fuse Growth Studio

Email preview
04Conversion

The offer, waiting in the app

A content card sits in her home feed so the offer is there whenever she next logs in.

Trigger: Credit issued AND app session
Channels:
Content cardApp
Measure: Content card CTR, first cross-category conversion
KPI: Category breadth
Intelligent Data Models
Intelligent Data Models

5 pounds to spend on something new

Your credit is ready. Pick anything from the complementary range. Expires in 7 days.

HomeProductsFor youAccount
Content card in app
05Habit

Turning one purchase into a habit

Over the following weeks, Sofia gets occasional prompts alongside her core routine. Breadth rises, her value tier climbs, and the model re-scores her.

Trigger: 1+ cross-category purchase but < 3 in 30 days
Channels:
In-appEmail
Measure: Repeat cross-category rate, breadth score change, tier movement
KPI: Category breadth
Intelligent Data Models
Intelligent Data Models

New in the complementary range

A few new arrivals we think you will like. You have tried one, see if the next one lands.

HomeProductsFor youAccount
Content card in app