Here are some smart cards and apps for children to make their own purchases and spending decisions while learning money skills and management.
1) Junio
Junio is a kid-focused smart card and app that lets children below 18 years to make online and offline purchases. Co-Founded by former Paytm...

Link: Digital pocket money: 5 smart cards, apps that can help children learn money management skills
via economictimes.indiatimes.com