Can I send money to those in my contact list without entering payment details?

Yes, if your payee is a Zing customer you don’t need to enter their account details.

Once you’ve synced Zing with your phonebook, any of your contacts who are Zing members will appear in your payees list.

How to send money to a Zing member: 

1. Make sure you have the latest version of the app. You might need to update it.
2. In your phone settings, make sure you’ve enabled access to contacts. 
3. In Zing, go to the ‘Pay’ tab to see your payees.
4. Click on the payee you want to send money to and follow the steps to make the payment.