Coworking / Cafe / Sauna
Usage-based billing from entry to exit. Plan groups let guests choose their pricing. Auto-checkout at closing time.
WORK SPACE
Drop-in
¥15/min
Checked in
Checked in
© UnlockOS
The Challenge
- Walk-in guests can't access the space without staff present to handle payment
- Per-minute billing requires manual time tracking and error-prone calculations
- Membership and drop-in systems are separate — double management overhead
- No way to auto-checkout guests when the facility closes for the night
How UnlockOS Helps
- Guests scan QR or open LINE — select a plan group and check in instantly
- Usage-based billing calculated automatically from entry to exit, with daily caps
- Plan groups let guests choose between drop-in, flat rate, or one-time pricing
- Auto-checkout at closing time with automatic Stripe settlement
Flexible pricing for every scenario
Usage-Based (Hourly)
Per-minute billing with daily maximum cap and day-of-week rates.
Sauna: ¥15/min weekday, ¥20/min weekend, cap ¥3,000
Exit Billing (Postpaid)
No upfront payment. Guests pay actual usage amount upon exit.
Coworking: Enter freely, pay when you leave
Daily Flat Rate
Fixed daily price with optional day-of-week pricing.
Unmanned Cafe: ¥1,500/day weekday, ¥2,000/day weekend
One-Time (Duration Flat)
Single fixed-price session.
Sauna: 90 min session ¥2,500
Seamless experience from start to finish
Scan QR or open LINE
Guest scans the entrance QR code or taps a LINE link to open the check-in page.
Select plan from group
Choose from available plans: 'Sauna Only ¥600/h', 'Full Access ¥900/h', etc.
Issue entry key
QR code + PIN issued for smart lock access. Session timer starts.
Use the space
Real-time session tracking. Usage time visible on the check-in page.
Auto-settle on exit or closing
Exit triggers Stripe payment. Or auto-checkout at facility closing time.
Issue exit key
Exit QR/PIN issued. Door unlocks. Session complete.
Get started in 3 steps
Configure Plans
Set up usage-based (¥/min), flat rate, or one-time plans. Group them so guests can choose at entry.
Share QR or Link
Place QR codes at the entrance or share check-in links via LINE, website, or social media.
Earn Automatically
Guests self-serve. Payment and access are handled end-to-end — you focus on your space.
Built for your workflow
Usage-Based Billing
Per-minute pricing with configurable daily caps and day-of-week rates. Perfect for saunas and coworking.
Exit Billing (Postpaid)
No payment at entry. Guests use the space freely and pay the calculated amount upon exit.
Plan Groups
Let guests choose their pricing plan at check-in. Example: 'Sauna Only ¥600/h' vs 'Full Access ¥900/h'.
LINE Integration
No app download required. Guests check in via LINE for a frictionless experience.
Auto-Checkout
Facility closing time triggers automatic checkout and Stripe settlement for all active sessions.
Night Pack Surcharge
Time-of-day surcharges for late-night usage. Configurable per plan.
Ready to monetize your space?
Join property owners who automated their operations with UnlockOS.