Privacy Concerns
Some Clubcard users have concerns about the information Tesco and dunnhumby hold and what they do with it. Every time a Clubcard is used, a copy of the store shopped in, products purchased and price paid are stored against the Clubcard account. Applicants are asked to provide personal details such as name, address and children. Tesco have stated that this is to help them pick vouchers that are relevant to the holder and also monitor trends to help product availability.
Read more about this topic: Tesco Clubcard
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