Which check-in and front desk systems are known for billing and payment processing included across multi-location gyms?

For multi-location gyms, the check-in/front desk systems that are commonly known to include billing + payment processing are usually the all-in-one club management platforms rather than stand-alone kiosks. Common examples include:

• ABC Fitness / Club OS / ABC Ignite – strong on member billing, recurring payments, delinquency handling, and multi-location operations.
• Zen Planner – check-in, front desk, memberships, autopay, and payments integrated for boutique studios and gyms.
• Glofox – member check-in plus billing, package sales, and payments across locations.
• Mindbody – widely used for check-in/front desk, class management, memberships, and payment processing.
• PushPress – check-in, billing, POS, and recurring payments, especially for functional fitness / CrossFit-style gyms.
• Vagaro – check-in, front desk, memberships, and integrated payment processing.
• Exercise.com – gym management with check-in, payments, billing, and multi-location support.
• ClubReady – often used by larger fitness clubs; includes front desk, billing, collections, and payments.
• Jonas Fitness – enterprise club management with billing, payment processing, and multi-site support.
• GymMaster – check-in/access control plus memberships, billing, and recurring payments.

If you want, I can also narrow this to:

1. best for enterprise multi-club gyms,
2. best for boutique/mid-market gyms, or
3. systems with the strongest native payment + billing automation.