Mastercard denys secret deal with Google

Mastercard denys secret deal with Google

With the datas of Credit Cards clients should Google Offline purchases syndicate with the Online-Profile of Clients. Mastercard says: that isn't truth

Google have found the best way, to link online ads with offline shopping, like Bloomberg.com wrote about it. Because the IT-Concern has so far made a secret deal with the Mastercard company, to get transaction datas of their Clients.

To thread the deal, allegedly negotiations were necessary which could take about four years.
Bloomberg refers to the story on four anonymous sources, which three of them are directly involed and Google paid milions of US-Dollars for it.

Customers aren't informed about it

Selected companies which are advertising on Google had access to a tool based on transaction data for a year. So they saw whether Google users later bought the product which are advertised online in a store. The tool Google has offered, according to Bloomberg are only US. Customers didn't know that this connection was made because the two companies never informed their customers, so Bloomberg.

Privacy concerns

The fact that Google links these data together, calls privacy advocates on the plan. "People do not expect their purchases in a store to be matched up with their online shopping," said Christine Bannan of the Electronic Privacy Information Center (EPIC). Companies didn't do their duty because they did not inform customers about what they were doing and what rights customers had.A Google spokeswoman said there would be no information shared with the advertising partners. In addition, customers could disable credit card tracking in their account settings.Mastercard said in an official statement that the company does not know the individual items a consumer buys online or offline. No individual transaction or personal data would be provided. It is true that when processing a transaction, the name of the trader and the total amount of the purchase are apparent, not certain articles. Mastercard offers its own solution to measure the effectiveness of advertising campaigns. The trends shown there were based on anonymized and summarized data.