Step by step
In order to send money to recipients that have a Sling account:
Tap 'Pay anyone' located at the bottom of your transaction history screen
Select the contacts available or find them in the search bar
Select the amount and currency you wish to request. Optionally you can attach a not and/or a file to your request.
After checking the transfer details, click 'Send'
And that's it! On the other side, your contact will receive the value you selected
You can only send FIAT currency between Sling users.
If the person presented in your contact list, does not have a Sling account, you can pay in via Sling Link or invite him by clicking on his name and select the messaging platform available. It is not possible to request money from Sling users.