John Gillan

Managing director

Criteo
Data
The Drum Network

The future of digital businesses isn’t data-driven: it’s data-led
The Drum Network

A smarter future: AI and the rise of the robo-retailers
Criteo assess the psychology around consumer shopping habits.
The Drum Network

The changing psychology of shopping: three trends set to shape retail
picture of mobile phone
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How to invest in programmatic to minimise ad wastage
A woman shopping on a sunny day.
The Drum Network

Customer Lifetime Value has become a matter of life or death for retailers

GDPR
The Drum Network

Understanding 'trust' and 'consent' are the real keys to embracing GDPR
Mobile phone in use.
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Forget Black Friday – 2017 was all about the Golden Quarter

A young man smiles while viewing his smartphone screen.
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How data is continuing to change the face of retail

criteo image
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In digital tech innovation, the UK high street is a dedicated follower of fashion
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What the retail graphs of Christmas past reveal about the future
Christmas present
The Drum Network

For retailers, the countdown to Christmas starts in August