This episode is also available as a blog post: https://suleimanissack.wordpress.com/2011/10/04/airtel-africa-mastercard-and-standard-bank-roll-out-worlds-first-virtual-payment-card-on-mobile-phone/

This episode is also available as a blog post: https://suleimanissack.wordpress.com/2011/10/05/reverse-innovation-the-airtel-africa-mastercard-standard-chartered-bank-way/