A customer puts his finger on a fingerprint scanner as part of the process to buy goods at Bicentenario in Caracas

A customer puts his finger on a fingerprint scanner as part of the process to buy goods at Bicentenario in Caracas

A customer puts his finger on a fingerprint scanner as part of the process to buy goods at Bicentenario, a state-run supermarket, in Caracas September 25, 2014. Picture taken on September 25, 2014. REUTERS/Carlos Garcia Rawlins (VENEZUELA – Tags: BUSINESS)