Original I working on an idea to manage website content through Twitter, but drop the idea after trying the prototype and find it got a lots more of thing I need to plan.

While I am thinking about what to build next, Paperform announces their latest feature - Booking for Paperform, it strikes me, and I figure why not I just make appointment booking services with Google Calendar.

Scheduling Software | Bookings For Paperform
Schedule appointments, take payments, calculate quotes, and ask questions, all in a single form.
Paperform

I thought the difficult part might be how to integrate the Google Calendar with Paperform Appointment data. Once I start to configure the appointment section on Paperform, I find out that you can just link to your Google Calendar with Paperform, whatever the user submit it will auto show on your Google Calendar.

The integration part saves a lot of work, and I just embed the form and the calendar on Carrd. The Appointment Booking Services is ready. Don't forget you can turn on payment feature on Paperform and charge the user for each booking upfront.

Carrd - Simple, free, fully responsive one-page sites for pretty much anything
A free platform for building simple, fully responsive one-page sites for pretty much anything.
Carrd

Give it a try and feedback are welcome.

The site https://nocodeweeklyw4.carrd.co/