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literary thriller 2026-07-09

The Shopper Who Was Too Loyal

Hook

A supermarket's loyalty algorithm flags a customer whose weekly shop hasn't changed by a single item in fourteen months — same bread, same wine, same two of everything — and a junior data analyst is assigned to find out why the perfect customer is bad for business.

Escalation
  1. Digging into the account, she finds it started doubling its order the same week a local obituary ran — the customer keeps buying for two, right down to a brand of yoghurt no longer stocked, which the store has been quietly special-ordering to keep him coming back.
  2. The retention team, delighted by his flawless predictability, begins gently engineering his life: nudging coupons that recreate 'their' anniversary meal, restocking the discontinued yoghurt, timing his favourite checkout clerk's shifts — turning the shop into a museum that keeps his wife alive one aisle at a time.
  3. The analyst realises the loyalty card is the only place the dead woman still exists as a living pattern, and that if she files her report, the store optimises him — cross-sells, upsells, 'customers like you also bought' — and the museum closes forever.
✦ Twist

She doesn't file the report; she forges the yoghurt supplier invoice herself and enrols her own late mother's shopping list under a dummy account — because the loyalty card was never measuring what he'd buy, it was the last thing still remembering who he'd loved.

💡 The engine is a corporate surveillance system accidentally functioning as a shrine, so cold data and raw grief keep swapping roles.

🎬 Storyboard — teaser

This idea comes fully boarded — a taste of the film level.

1. The Flag7s

A wall of server racks, then a single monitor: LOYALTY ANOMALY — CUSTOMER 4471. A shopping list scrolls: same bread, same wine, two of everything, week after week, fourteen months deep.

📷 Slow push-in on the monitor until the list fills the frame

🎙 „The algorithm found its perfect customer. And flagged him as a problem."

2. Two of Everything6s

Supermarket aisle, fluorescent calm. An elderly man places two yoghurts in his basket with the precision of a ritual. One brand label looks subtly older than everything around it.

📷 Locked-off wide, he passes through frame like clockwork

🎙 „Same shop. Same route. Two of everything."

3. The Obituary8s

The analyst at her desk at night, cross-referencing. On one screen the purchase graph doubling; on the other, a local newspaper obituary, dated the same week.

📷 Split-screen dissolve; her face reflected between both screens

🎙 „The account started buying for two the week the obituary ran."

4. The Museum9s

The retention team, all smiles: coupons timed like anniversaries, the discontinued yoghurt quietly special-ordered, a rota shuffled so his favourite cashier is always on. The shop rearranges itself around one man.

📷 Playful corporate montage that slowly curdles — the music too cheerful

🎙 „The store began to keep his wife alive. One aisle at a time."

5. The Pattern7s

Data visualisation: a heat map of his purchases blooms into the silhouette of two people walking. The analyst reaches toward the screen, stops short of touching it.

📷 Macro on the screen, her fingertip hovering in shallow focus

🎙 „In the data, the dead woman was still a living pattern."

6. The Report8s

A cursor hovers over SUBMIT REPORT. The recommendation reads: OPTIMISE CROSS-SELL POTENTIAL. She closes the laptop instead. Black screen — then a printer somewhere spits out a forged supplier invoice.

📷 Extreme close-up on the cursor, then hard cut to the printer tray

🎙 „If she filed it, the museum would close forever."

7. Customer 447210s

A new loyalty account is created after hours. The shopping list autofills: her own late mother's groceries, item by item. Two shoppers now, buying for two. The fluorescent lights hum on.

📷 Overhead god-shot of the empty store at night, two carts parked side by side

🎙 „Loyalty was never about what they buy. It's about who the card still remembers."

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