Custom Ecommerce & Web Apps
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Web Systems

Custom ecommerce and web systems for businesses that need more than a standard shop

When a project needs product builders, customer portals, custom data or an administration area, we scope and build it as a separate web application.

From £2,500

Custom projects are priced by functionality, data, permissions and testing rather than page count. The £2,500 figure is a starting point for a tightly scoped first version.

Possible functionality

  • Custom product configurators such as Build a Box
  • Customer registration, login and protected account areas
  • Database backed catalogues, directories or listings
  • File uploads and document request areas
  • Internal enquiry or order dashboards
  • Custom forms, calculators and approval workflows
  • Supabase or another agreed backend service
  • Stripe, Shopify or other established payment integrations
  • Transactional email and notification setup
  • Responsive design, analytics and technical SEO foundations

How custom projects are priced

  • A written discovery phase defines the first release
  • Features are divided into essential and future phases
  • The quote includes agreed testing and amendment rounds
  • Projects from £2,500 use staged payments
  • Complex ecommerce applications commonly require a budget of £3,500 to £5,000 or more
  • Hosting, email, database usage and external services are separate

Projects we do not accept without specialist review

  • Custom card processing
  • High risk medical or financial systems
  • Large multi vendor marketplaces
  • Systems storing highly sensitive personal information
  • Security certification or penetration testing
Custom Ecommerce & Web Apps

Common questions

Web Systems

Custom Ecommerce & Web Apps

From £2,500

No commitment. We'll get back within 24 hours.

Why SetupFocus?

Small Oxford based team
Clear scope and pricing
Defined amendment rounds
Practical post launch support