First setup: create your administrator account. Disable public sign-ups in Supabase after your account is created, then add staff accounts from the Supabase dashboard.
Cloud connection must be configured in config.js before sign-in works.
JJ & JEZ Power Bank Rental Manager
Return deadline: 6:00 PM daily · Overdue fee: ₦500 per overdue day. Fees are estimated from the deadline; verify your policy before using this for real customer billing.
Available power banks0
Active rentals0
Overdue rentals0
Estimated overdue fees₦0
Start a rental
Rental records
Register borrower
Borrowers
Add power bank
Inventory
Record a power bank return
Choose an active rental and record when the power bank is physically returned. The app saves the return time and estimated overdue fee to Supabase.