SchmiemanDev
Website
September 2025
USA

Car Detailing Booking Platform

Improvements to a car detailing booking platform: correct pricing, self-service subscriptions, easier sign-in and marketing tracking.

Next.js NextAuth Node.js Express MongoDB Stripe
  • Client: Car detailing service, United States
  • Services: Full-stack development on an existing platform

The challenge

A car detailing company takes bookings and subscriptions online. The amount charged did not always match the price shown, and the platform lacked easier sign-in, promotions and a way to measure its advertising.

The solution

  • Correct pricing: extra services and recurring discounts are calculated correctly, so customers pay exactly what they see.
  • Self-service subscriptions: customers view and cancel their subscriptions themselves.
  • Promotions: a free first clean that can be used only once per customer.
  • Easy sign-in: customers sign in with Google or Apple.
  • Privacy: deleting an account also cancels active subscriptions and removes the customer's data.
  • Marketing insight: Google Analytics, Google Ads and Meta Pixel to measure campaigns.

The result

Customers pay the price they are shown and can sign up in one click, and the company can measure what its advertising delivers.

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