Data from a partnership (e.g. supplier / distributor) that enriches and completes the proprietary data (first party data) that an advertiser already has.
Example: The intersport.fr website sells Nike products. The data relative to the purchases of Nike products on intersport.fr constitute a pool of 2nd party data which can be used by Nike within the framework of digital activation in conditions in conformity with the RGPD.
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🇨đź‡TRENDBOOK 2026: The 5 Marketing Trends

Marketing is entering a new era.
The media landscape is changing faster than ever. Yesterday's strategies are no longer enough.
This Trendbook gives you the keys to transform this mutation into an opportunity.


