Sniza Appointment Scheduler vs Time Slot – Booking and Appointment System

Sniza Appointment Scheduler is a self-hosted booking system for sites that sell instructor time in prepaid blocks. Students draw down minutes from packages assigned by an admin or purchased through WooCommerce, and book appointments against per-instructor availability. Features: Per-instructor weekly availability (timeblocks) and ad-hoc time off Configurable package definitions in 30 minute increments up to 4 hours Admin-assigned prepaid packages with optional expiration date and notes Optional WooCommerce integration: mark packages as purchasable and auto-grant minutes when an order completes Frontend month calendar with day-level availability indicators Weekly time-slot view with status colours (available, booked, time off, blocked by another user, too soon, current) Mobile single-day scheduler with mini calendar Per-user appointment booking and cancellation, with a configurable cancellation cutoff “My Lessons” view with AJAX-powered Future / Past filter and in-place cancellation Admin Appointments screen with instructor and date-range filters (defaults to the next 3 days, hides cancelled lessons) Configurable maximum appointment length (admin setting) Sample-data tool for seeding and wiping a fixed demo dataset Timezone-aware: each instructor has their own timezone, and end users see times in the site timezone Available shortcodes: [sniza_scheduler] — booking UI (month calendar + week grid) [sniza_packages] — store front for purchasable packages (requires WooCommerce) [sniza_my_lessons] — logged-in user’s upcoming and past lessons with cancel controls

Book appointments online with a simple booking form and flexible scheduling. Time Slot is a lightweight booking plugin with a powerful booking system. Manage availability, send notifications, and accept payments in one place. Control Your Schedule & Availability Set your schedule to prevent unwanted bookings Business Hours, Breaks & Holidays – Set your business hours, break times, and holidays to block unavailable dates and times on your booking form Service Days Off (Pro) – Set days off for each service to control when appointments can be booked Customer Panel (Pro) – Allow customers to cancel appointments and edit their profile Staff Days Off – Add days off for staff members to block their availability on the booking calendar Block Fully Booked Time Slots – Automatically hide unavailable time slots from your booking form Advance Notice – Set the advance notice time to prevent last-minute, same-day appointments Buffer Time Between Appointments – Add time before appointments to prepare for the next booking Single Service Booking Form – Hide the service field on the booking form when only one service is available Unlimited Appointments & Services – Create and manage unlimited appointments, services, staff, and customers Appointment Management Dashboard – Add, edit, cancel, and delete appointments from your admin dashboard Accept Payments & Offer Coupons Handle payments, refunds, and discounts directly from your website PayPal Payments (Pro) – Securely accept PayPal payments for booked appointments Stripe Payments (Pro) – Accept card payments instantly on the booking form Mollie Payments (Pro) – Accept credit card payments for bookings on your website Refund Management (Pro) – Issue refunds directly from your dashboard Coupons & Promo Codes – Create percentage or fixed discounts for your booking form Multiple Currencies – Display prices in your selected currency with automatic formatting Secure Payments (Pro) – Payment data is handled securely without storing card details in your database Send Notifications & Sync Calendars Send messages to your customers and staff, and update your calendar Confirmation Emails – Send emails when appointments are booked or canceled Email Reminders (Pro) – Send automatic reminders before upcoming appointments SMS Notifications (Pro) – Send SMS messages for bookings, cancellations, and reminders Google Calendar Sync (Pro) – Sync appointments with Google Calendar in both directions iCal Calendar Files – Include calendar files in emails for easy import into calendar apps Custom Booking Messages – Customize messages shown on the booking form and confirmation screen Manage Records, Data & Settings Save and manage your booking data and settings Customer Management – Store and manage customer contact information Export Appointment Details – Export data as CSV files for reporting or backup Print & Save Records – Save or print booking data for your business records Import Customer Data (Pro) – Import customer data from CSV files Import & Export Settings – Move your booking settings between websites Setup & Display the Booking Form Customize the booking form and add it to your website Booking Form Embed – Add your booking form with a block or shortcode Page Builder Support – Works with Elementor, Beaver Builder, Divi, and more Booking Form Style – Adjust colors and styles to match your website Custom Booking Fields (Pro) – Collect additional information from customers Quick Setup Wizard – Guided setup to quickly configure basic settings Support Multiple Languages & Accessibility Reach more users with translation, screen reader, and keyboard support Translation Ready – Works with WPML and Polylang, and supports multiple languages Available Languages – Fully translated into English, Spanish, French, Dutch, German, Italian and Polish Accessibility Support – Booking form and admin pages support keyboard and screen readers Who Should Use This Plugin Time Slot is designed for businesses and individuals who need to manage appointments or reservations. Examples include: Beauty & Personal Care – Hair salons, barbershops, tattoo artists, nail salons Health & Fitness – Yoga & dance lessons, personal trainers, wellness coaches Professional Services – Consultants, lawyers, coaches, accountants, notaries Events & Creative – Photographers, caterers, wedding planners, musicians Real Estate – Real estate agents, contractors, cleaning services, inspectors Repairs & Technical Services – Plumbers, mechanics, electricians, technicians Education – Tutors, teachers, private lessons, coaching sessions, workshops Recreation & Clubs – Club facilities, sports courts, equipment How to Start Booking Visit our documentation for detailed setup instructions. Setup Wizard – Configure your date and time settings, services, and business hours Display the Booking Form – Add your booking form with a shortcode, block, or page builder Email Notifications – Customize your messages to customers and staff Full Documentation – View all setup guides and advanced settings