POS systems · Case study

POS and inventory system

Billing and inventory tooling for retail counters that needed better HQ visibility.

Problem

What was breaking before the build.

Legacy POS could not support new tender types cleanly, and HQ saw sales only after end-of-day exports.

What we designed and shipped.

A POS web client with inventory adjustments, staff roles and near-real-time sync to an HQ dashboard.

What changed for the people running the system.

Stores bill with current rules; HQ sees stock and sales without waiting for spreadsheet drops.

Scope before code

We write what is being built, what is excluded, integrations, dates and cost basis before the build starts. Changes get quoted before they get coded.
Talk to the people doing the work

You meet named engineers and designers. There is no account manager translating technical questions in both directions.
Working software every two weeks

Increments land on staging you can open and use. Progress you can click on beats progress in a status report.
You own everything

Repository, cloud account, domains and credentials stay yours. We work in your accounts wherever possible.

Short answers drawn from this case study.

What problem did the pos systems case study address?

Legacy POS could not support new tender types cleanly, and HQ saw sales only after end-of-day exports.

What did Three Index build?

A POS web client with inventory adjustments, staff roles and near-real-time sync to an HQ dashboard.

What changed for the team running the system?

Stores bill with current rules; HQ sees stock and sales without waiting for spreadsheet drops.

Send a short description of the project. You will get a reply from someone technical — with questions worth answering, not a brochure.