Service Overview

The functionality that makes your website actually useful.

Many projects need something specific that a template can't provide — a pricing calculator, a booking workflow, a smart search filter. JR Digital Group builds this kind of custom logic directly into your site or application.

Features

  • Custom calculators
  • Workflow systems
  • Search & filtering
  • Automation & notifications
  • APIs & integrations
  • Custom business rules

What's Included

  • Logic mapping & planning
  • Backend implementation
  • Integration with your existing site
  • Edge-case testing
  • Documentation of the logic built
  • Post-launch adjustments

Who It's For

For websites that need to do something specific.

Pricing & quote calculators

Booking & scheduling logic

Product search & filters

Automated notifications

Third-party API connections

Business-specific workflows

Development Process

Logic that's mapped out before it's built.

  1. Step 1

    Define the logic

    We map out exactly how the feature should behave.

  2. Step 2

    Build

    The feature is developed and connected to your site.

  3. Step 3

    Test edge cases

    We test unusual inputs and scenarios, not just the happy path.

  4. Step 4

    Deploy

    The feature goes live on your website or application.

FAQ

Common questions about custom logic.

In most cases, yes — we'll review your existing site first to confirm it's a good fit before quoting the work.

We work with a wide range of third-party APIs — payment providers, messaging services, mapping tools and more, depending on your project.

Both — it can be built as part of a new website or added as a standalone task to an existing one.

Need something specific built?

Describe the feature or logic you need and we'll tell you how it can work.