Configurable time slots

Configure both default and custom time slots, including their length and rate for each day. Use the Time & Price page to add the default time slot length for each workday and the Custom tab to customize work time and rates.

Group appointments

The Time Slots Booking Calendar is a great online scheduling system for reserving group appointments because of its multi-booking functionality. You can allow multiple bookings per slot by inserting a number greater than 1 in the Bookings per slot field.

Work-time management

Manage staff members' working hours, booking slot lengths, lunch breaks, and days off. If you need to manage single-employee working time and schedule, you may also want to try our Appointment Scheduler PHP script.

Time slot pricing

Customize rates for a certain date or add different rates for time slots during the day. This way you can set rates on your appointment calendar depending on your business model.

Booking management

Manage all booking details with ease. Add, reschedule, and delete bookings and manage client details, work schedules, and appointments through the Admin Panel.

Payment options

The appointment booking calendar is integrated with PayPal and Authorize.net. Use a simple checkbox to enable online payments and the collection of credit card details or bank account info for wire transfers. You may disable online payments if you prefer cash payments for appointments. Need to use another payment gateway? We can add it for you! See details

Automated notifications and reminders

You can set up email and SMS notifications for both clients and staff members as well as easily personalize notifications by using the available attributes.

Translation module

Edit the default language of the Time Slot Booking calendar by using the simple language editor in the Admin Panel. Just replace each relevant title with your translated version and click Save.

Custom booking form

Use a simple drop-down to configure the booking form of your own appointment calendar to fit your business workflows. You can also set mandatory and optional form fields.

Front-end layouts

No designated mobile app needed – the Time Slots Booking Calendar has two responsive front-end layouts. You can switch between the layouts using the simple drop-down menu in the Admin Panel.

Add your own terms

Add your own booking terms to the appointment booking calendar. JavaScript validation is performed on user input before sending the data to the database, so clients must read and agree with the booking terms before making an appointment.

System backup

Make backup copies of your database and server files. Simply log in to the Admin Panel as an administrator user and create the backup with just one click.

User-level access

Only authorized people can access your appointment calendar Admin Panel to edit appointments and manage settings – create free accounts for your staff members with either administrator or editor level permissions.

Seamless integration

Our time slot booking system will integrate seamlessly with your website. An additional SEO module is available to better optimize your online appointment booking calendar for search engine results pages (SERPs).

Fast high-performance web application

The PHPJabbers framework is specially developed for high performance and works great even with heavy databases. Watch a video demonstration of one of our scripts having one million listings added and eight million records in the database.

Easy installation

An installation wizard will automatically install the Time Slots Booking Calendar for you. All you have to do is upload the files onto your hosting account and the wizard will start. Check out our knowledge base to see how easy the setup process is or contact us to request an installation.An installation wizard will automatically install the Time Slots Booking Calendar for you. All you have to do is upload the files onto your hosting account and the wizard will start. Check out our knowledge base to see how easy the setup process is or contact us to request installation assistance.

Developer-friendly license

If you are a web developer you may want to modify the booking calendar script yourself. With the Developer License, you'll receive access to the script's source code and a guide to our framework so you'll be able to change anything you need.

More key software features

Like most of our PHP scripts, the Time Slots Booking Calendar comes with the following special features and extra services: Installation wizard, Cross-domain integration, High-performance PHP framework, One admiN module, Translation module, On-demand backups, User permissions and encrypted passwords, Clean PHP code and the Developer License option.

You may also benefit from our extra services: Installation and support service, Free updates, Remote script hosting, Payment gateways integration, Email and web SMS notifications, Script customization service, Extended License Program for white-labelling our products