How do I sign-up for Sharetank?

How to sign-up to Sharetank

1. Download and register for Z App 
2. Tap on the Sharetank icon on the bottom of Z App 
3. To create a Sharetank, tap ‘Start a Sharetank’. To join a Sharetank using an invite code, tap on ‘Enter an invite code’. 
4. Accept the Z App Terms of Use and Privacy Policy 

Once you sign-up for Sharetank, you can top up, share your balance with others, or redeem your balance on-site.