HO CHI MINH CITY -- Grab Vietnam added e-wallet ZaloPay to its ride-hailing app, marrying two of the Southeast Asian country's most popular platforms in the latest example of concentration in the fast-growing technology sector.
ZaloPay used for rides, delivery in deal linking country's most popular apps

Grab Vietnam now allows payments via VNG's ZaloPay, posing the possibility of more concentration among popular smartphone apps in the Southeast Asian market of 100 million people. (Photo by Lien Hoang)
HO CHI MINH CITY -- Grab Vietnam added e-wallet ZaloPay to its ride-hailing app, marrying two of the Southeast Asian country's most popular platforms in the latest example of concentration in the fast-growing technology sector.