CSC-OS is the club management half of CSC System. Members, door access, stock, point of sale, staff, accounting and reporting — one Windows application on the club's own machine, with the club's business records staying there.
Clubs running CSC-OS are listed in the CSC-PASS directory at no extra charge.
Built around how a club actually runs a day — not a generic point-of-sale with a membership plugin bolted on.
Full member records, age verification, expiry warnings, presence tracking and a complete admission history per member.
Check a member in, see why an entry was refused, and keep an auditable record of every decision made at the door.
Movements, consumption, reversals, opening snapshots and low-stock alerts, with the full movement history behind every figure.
Categories, pricing tiers, member and local discounts, and per-product consumption reporting.
Fast till operation, refunds, voids, cash reconciliation and end-of-day closing.
Chart of accounts, journal entries, invoice series, tax periods, VAT records and exports for your accountant.
Owner, manager and staff roles with granular permissions, PIN authentication and time tracking.
Sales, stock, member activity and financial reports, exportable to CSV and XLSX.
On-demand and scheduled archives, with validated restores so a backup is never a leap of faith.
Every privileged action — who did it, to what, and what happened — recorded and searchable.
A member presents their CSC-PASS credential. CSC-OS checks it against CSC System and tells you plainly whether to let them in.
Read the QR from the member's app, or enter the member ID by hand.
The token is checked live against CSC System, including membership status and expiry.
Approved or refused, with the reason shown — expired, suspended, revoked or not found.
The visit is logged locally for the club's own records.
Send from CSC-OS or the club portal. Members who follow your club receive it in the CSC-PASS app, with delivery counts so you know the reach.
Write it now, send it later. Scheduled announcements go out automatically at the time you set.
Publish events to your club profile and the CSC-PASS events feed, with date, location, description and a link.
Members pick which clubs they hear from, so what you send is wanted rather than tolerated.
A signed, tamper-checked licence cache keeps the club trading through an outage rather than locking the door.
Each licence covers an agreed number of installations, enforced without the risk of double-claiming a slot.
Turning the machine's clock back does not extend a grace period.
The installation checks in periodically so licence and version state stay current.
CSC System holds membership and credential records, because a card has to be checkable from anywhere. Everything else — sales, stock, cash, invoices, accounting, suppliers — lives in your local database and is never uploaded. The server is built to refuse it.
The complete system with every module, updates, and your CSC-PASS directory listing at no extra charge.
Clubs without CSC-OS can still appear in the CSC-PASS directory. We set these up directly — there's no online checkout.
Tell us about your club and we'll get you set up.