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Product ShowcaseProductized

Antech Studio · Retail & Business Management · POS / ERP

One retail platform that scales from a single shop to a multi-branch chain — offline-first POS, a unified online store, and one shared inventory that never double-counts.

2026

Year

Ongoing

Timeline

Antech Studio — Retail · POS & ERP
[01]

The Challenge

Most off-the-shelf POS systems are barebones — a till and little else, with no real depth for running a growing retail business: no loyalty systems, no credit management, no true omnichannel inventory, no offline resilience. There was a gap for a POS that scales from a single small shop to a multi-branch chain, and that connects in-store and online sales without maintaining two separate stocks.

[02]

What I Built

A 3-tier business management suite. Bizmate POS is the on-premise, one-time-purchase core: stock transfers, purchases and returns, sales and returns, customer management, loyalty points, store credit and credit limits, POS terminals, held baskets, an analytics dashboard, multi-role permissions, receipt and brand management, inventory, and offline sales that auto-sync when connectivity returns. Bizmate Cloud is the SaaS tier — cloud-hosted POS with an optional online store that shares one unified inventory between in-store and online sales, so there is no double inventory, plus an internal CMS, Paystack and M-Pesa payments, marketing campaigns, and post-purchase prompts that drive Google reviews. Bizmate Enterprise is the self-hosted version of Cloud for larger multi-branch businesses that need scale beyond the SaaS limits or prefer to run on their own infrastructure.

  • Offline-first POS with automatic sync when connectivity returns
  • One shared inventory across in-store POS and the online storefront — no double stock
  • Multi-branch stock transfers, purchases, sales and returns
  • Loyalty points, store credit and per-customer credit limits
  • Multi-role permissions — owner, manager, store keeper, cashier
  • POS terminals, held baskets, receipts and an analytics dashboard
  • Built-in online store with internal CMS and Paystack / M-Pesa payments
  • Marketing campaigns and post-purchase prompts that drive Google reviews
  • Enterprise tier: self-hosted for unlimited multi-branch scale
[03]

Built With

Next.jsShadcn/uiTailwind CSSNode.jsPostgreSQLRedisBullMQ
The Hard Part

Two things were hard at once. First, architecting a single shared inventory that stays accurate in real time across in-store POS sales and an online storefront selling simultaneously — so the same unit is never sold twice across channels. Second, building true offline-first POS: letting a shop keep selling with no internet connection and reliably reconciling every transaction once connectivity is restored, with no duplication.

Where It Stands

In development

3-tier suite in active development ahead of launch

3 tiers

POS, Cloud and Enterprise on one shared inventory engine

Currently pre-launch — no public link yet.

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