For registered JOLT app users:
- Log in to the app
- Navigate to Account
- Click Membership (under your name at top of screen)
- Click Upgrade/Explore Memberships
- Choose the JOLT PLUS membership that suits you
For unregistered users:
- Download the JOLT app from App Store or Google Play Store
- Sign up
- Choose the JOLT PLUS membership that suits you during registration