Calculate based on bill amount and tax rate. Choose to apply tip before or after tax. Adjust rounding options for total and tip amounts. View effective tip percentage based on rounding settings.
Customize and spa water care with tools for volume calculation and instant water analysis. Access step-by-step troubleshooting, product dosing guidance, and water test history. Store images, add private notes, and share photos with professionals.
Manage unit rentals with real-time pricing and availability. Rent units, make payments, and open the main entrance gate. View monthly bills and set up new rentals from your smartphone.
