Case Study

Appointment & Invoice Automation for Beauty Salon

Beauty & WellnessIndiaWebWhatsApp

Project overview

Eliminated 3 hours of daily manual work for a beauty salon by automating WhatsApp appointment reminders, invoice generation, and weekly revenue reporting.

The Problem

  • Staff spent 3+ hours daily on manual appointment reminders
  • Invoices were created by hand, leading to errors and delays
  • No consolidated view of weekly or monthly revenue
  • Clients frequently missed appointments due to lack of reminders
  • No automated follow-up system for repeat bookings

What We Built

  • Automated WhatsApp reminders for upcoming appointments
  • Auto-generated invoices sent to clients post-appointment
  • Weekly revenue summary reports delivered to owner
  • Simple dashboard to view appointments and payment status
  • Trigger-based follow-up messages for rebooking

Features

Public / Audience

  • Receive WhatsApp confirmation on booking
  • Get automated reminder 24 hours and 1 hour before appointment
  • Receive invoice via WhatsApp after service
  • Easy rebooking via reply-based flow

Admin Panel

  • View daily and weekly appointment schedule
  • Track payment status per appointment
  • Receive automated weekly revenue report
  • Manually trigger reminders or invoices if needed
  • Configure reminder timing and message templates

Key Design Decisions

01

WhatsApp-native flow to meet clients where they already are

02

No app download required for clients

03

Trigger-based automation using appointment timestamps

04

Invoice generation from a predefined service price list

05

Weekly report auto-delivered to owner's WhatsApp and email

Tech Stack

Node.jsWhatsApp Business APIGoogle SheetsMake (Integromat)Razorpay

Outcomes

Saved 3 hours of manual work per day

Significant reduction in no-shows due to timely reminders

Faster invoice delivery improved payment turnaround

Owner gained clear weekly visibility into revenue

Clients reported improved experience and communication

What made this work

For small service businesses, automation doesn't need to be complex — the right triggers on familiar platforms like WhatsApp can eliminate hours of repetitive work instantly.

Beauty & Wellness · India · Web + WhatsApp