The story of the creation of the Tesco Clubcard, the first supermarket loyalty program, built in a time when the technology to do it didn't really exist.
The story of the creation of the Tesco Clubcard, the first supermarket loyalty program, built in a time when the technology to do it didn't really exist.
This was posted on Tuesday 2nd January, 2024 at 2:56 pm Pacific.
Read more posts from January 2024.
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
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