Case Study

Appointment & Invoice Automation for Beauty Salon

Beauty & WellnessIndiaWebWhatsApp
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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

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Saved 3 hours of manual work per day

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Significant reduction in no-shows due to timely reminders

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Faster invoice delivery improved payment turnaround

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Owner gained clear weekly visibility into revenue

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Clients reported improved experience and communication

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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