Ready
The address is saved for this browser. Open it while connected to the store network.
Local Store Server
Your store stays local.
Your launch point stays simple.
Sign in with your Posbang account, choose an assigned store, then open the Back Office running on that store's own network.
posbang.com→Your store network→Local Back OfficeNo database traffic is routed through this website.
Checking your Posbang session
Please wait a moment.
Local Back Office launcher
Choose your store server
Signed in as
Step 2
Store and pairing
Use the one-time code shown by the Store Server, or open this page from its QR code. The code is never saved.
Step 3
No store selected
Pair a local server to continue.
- Browser
- This device only
- Pairing code
- Not stored
- Local login
- Required by Store Server
This leaves posbang.com and navigates at the top level. Your browser may show a local-network or certificate prompt the first time.
Connection help
Know what each state means.
Unreachable
Join the store Wi-Fi/LAN, check that Store Server is running, then try the saved address again.
Invalid or expired
Generate a fresh one-time code on Store Server and repeat pairing. Codes should expire after five minutes.
Wrong store
Remove the saved pairing, select the correct assigned store, and pair again from that server.
Version too old
Update Store Server before pairing. The local server remains the authority for compatibility.
Local sign-in required
This is expected. Use the POS user credentials and role managed by that store's server.
Internet unavailable?
Open the saved local address directly or install/bookmark this launcher before going offline. Store operations and local authentication remain owned by Store Server.