Sell a device by its IMEI
Every phone is tracked by IMEI or serial number from purchase to sale, with a trail per unit.
Mobile phone shops, multi-brand electronics stores and telecom distributors across India sell serialised stock, chase brand schemes and register warranties at the counter, usually across spreadsheets, notebooks and WhatsApp groups.

Desktop billing, Excel IMEI sheets and paper scheme registers were not built for modern electronics retail.
Who it is for

The jobs an electronics or mobile retailer does at the counter and in the back office.
Every phone is tracked by IMEI or serial number from purchase to sale, with a trail per unit.
Warranties are registered at the point of sale, and customers ask for their status later.
Samsung, Vivo, Oppo, Xiaomi and others run cashbacks, exchange offers and combo deals that change by model.
Phones go out with cases, screen guards and chargers, and accessory margins are tracked separately.
Trade-ins need a condition grade, a fair value and credit toward the new purchase.
Sales, margins and sell-through by brand and model show which brands drive profit.
Generic POS systems don't understand IMEI tracking, brand scheme claims or warranty registration. RetailerOS, Khosha's retail operating system, is built for them, with Indian GST compliance included.
Common questions about RetailerOS for electronics and mobile phone stores.
Whether you run a single mobile shop or a multi-city electronics chain, RetailerOS scales with your ambition.
We're a team of six engineers, designers and strategists building systems together. Every business has layers, and every engagement has taught us how they connect. We engineer software that outlives the people who built it. If something here sounds like your business, we'd be glad to talk it through.