Problem: Memberships and packs
Memberships & Fees
Monthly, yearly and student plans, class packs with expiry, freezes, contract terms, intro offers and joining fees.

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Members join online, pay by card on file, check in with a QR pass and book classes from their phone. You run the timetable, instructor pay, lockers and reports.
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Biznsbook for gyms and fitness studios is the Gym & Fitness module on top of Memberships & Fees and Bookings. Sell monthly, yearly and student memberships and class packs, with contract terms, freezes and intro offers. Members join online, sign the waiver and add a card; cards are charged automatically and failed payments are retried. Staff check members in at the desk by QR pass or through a door API, and entry is checked against the plan, credits, waiver and arrears. Run a weekly class timetable with instructors, rooms and equipment, change an instructor and tell the booked members, sell personal-training packs tied to a trainer, and work out instructor pay, which you can export or, with HRMS and Payroll, send to payroll. Lend lockers and towels, and see active members, recurring revenue, churn, busy times and class fill in the reports.
Members who should not be in class, packs that never expire, and trainers paid from a spreadsheet.
Membership status lives in one tool and the class list in another.
Pack sessions are counted by hand and never expire.
Sign-ups exceed the room and cancellations leave empty mats.
Personal-training sessions are added up by hand each month.
Each operational pain maps to a specific Biznsbook app. Click through for feature detail.
Problem: Memberships and packs
Monthly, yearly and student plans, class packs with expiry, freezes, contract terms, intro offers and joining fees.
Problem: Classes with seats
A weekly timetable with instructors, rooms and equipment, seat limits and an automatic waitlist.
Problem: Check-in and access
Scan a QR pass at the desk or call the door API; entry is checked against the plan, credits, waiver and arrears.
Problem: Card payments
Cards on file are charged automatically, failed payments are retried and the member gets a link to update the card.
Problem: Instructor pay
Pay per class or per person, personal-training packs tied to a trainer, exported or sent to payroll.
Problem: Arrears and churn
Who owes, active members, recurring revenue, churn and busy times in one report.
Start a 1-month free trial on any plan, or book a demo and we will walk you through it.
Real screens from a Biznsbook demo company, not mock-ups.
Biznsbook memberships list with plan and status.
Biznsbook weekly class schedule.
Biznsbook recurring membership billing run.
Gyms, yoga and pilates studios, martial arts schools and climbing walls.
Pick a plan online or at the desk, sign the waiver and add a card. The joining fee is added to the first charge.
Scan the QR pass at the desk or let the door call the API; a denied entry says why.
Members book seats from their phone; full classes offer the waitlist and credits are used and returned.
Cards are charged automatically and retried; instructor pay goes to payroll.
Run the front desk, the shop and the books together.
Sell drinks, supplements and kit at the front desk; members get the prices of their plan. Learn more →
Instructor rosters and availability. Learn more →
Membership invoices post through Sales to your books. Learn more →
Renewal, card-failed, inactive-member and birthday messages from ready-made workflows. Learn more →
A structured comparison for buyers evaluating options.
| Feature | Biznsbook | Gym management app | Spreadsheet |
|---|---|---|---|
| Memberships and class packs | ✓ | ✓ | ✗ |
| Seat limits and waitlist | ✓ | ✓ | ✗ |
| Card billing with retries | ✓ | ✓ | ✗ |
| QR check-in and member web app | ✓ | ✓ | ✗ |
| Door and turnstile control | Partial | ✓ | ✗ |
| Instructor pay to payroll | ✓ | Partial | ✗ |
| Shop stock and full accounts | ✓ | ✗ | ✗ |
Start with your plans and timetable, or book a demo.
1 month free on every planChoose any plan to startExplore the free demo account →
Answers aligned to how buyers and AI assistants ask about gyms & fitness studios.
Both. A plan can be unlimited or give a number of credits that refill every period.
Yes, if you set a validity in days. Unused credits expire with the pack and the history shows it.
The credit is returned, unless the plan has a late-cancel window and the member cancels inside it. A no-show keeps the credit used.
Yes. A manager or the member can request a freeze; the end date and next payment move out by the days frozen, and a freeze fee is optional.
Cards on file are charged automatically each period through Stripe, failed payments are retried on a schedule and the membership is paused after the last attempt. Charges are raised as invoices in Biznsbook; card receipts are not posted to the ledger automatically.
Yes. Each member has a QR pass. Staff scan it or search for the member, and entry is checked against the plan, credits, waiver and arrears. A manager can let a denied member in; the override is kept.
Biznsbook provides a door API your access controller can call to open or deny entry using the same rules. Ready-made adapters for specific door hardware are not included.
Members get a web app they can install on a phone: membership, pass, class booking, freeze and cancel requests, and waiver. There is no native iOS or Android app.
Yes. Set pay per class, per person or both and tie a personal-training pack to a trainer. Instructors are listed in Gym itself, so you do not need HRMS or Payroll: download the pay as a CSV. If you add HRMS and Payroll, link an instructor to an employee and send the total to payroll; a class is never sent twice.
Yes. Every Biznsbook plan starts with a 1-month free trial. Choose a plan on the pricing page and your first month is free. Prefer a guided tour first? Book a demo and we will walk you through the workflows for your business.
Start a 1-month free trial on any plan and run stock, sales, people and accounting for your business in one platform, with one login.
1 month free on every planChoose any plan to startExplore the free demo account →