A till that keeps selling when the internet doesn’t.

Onyx: a full offline-first point-of-sale system.

Onyx is a full point of sale for independent stores. It trades offline and syncs when the connection comes back, and it handles purchasing and invoices, not just the sale.

Onyx, in three steps:

Illustration of the product at work.

What Onyx does

  • Offline first

    Sales carry on without a connection and sync when it returns.

  • Purchasing and receiving

    Goods received and supplier invoices captured against them.

  • Price changes flagged

    Every invoice line compared with the last price you paid for that product.

  • Cash-ups and reports

    Cash-up, sales, stock and VAT reports for the owner.

  • Customers and loyalty

    Customer accounts and loyalty points, with consent recorded.

  • Age-restricted sales

    Liquor and tobacco sales prompt an ID check and keep a log.

AI inside Onyx

Ask Onyx: owners ask the store questions in plain language, like what cost more this week, and get answers from their own data.

We build AI agents for other businesses too

See Onyx with your own store in mind.

Book a 30-minute call, or send a WhatsApp and we’ll take it from there.

Or email info@retailai.co.za