About Sello

Updated 9 November 2026

Sello is an Android app for service businesses that take in customer items: laundries, workshops, phone repair, tailors and shoe care. Sello is an Izaaja product run by PT IZAAJA SOLUSI DIGITAL, a company officially registered in Indonesia.

What we do

Service businesses that still use paper slips often lose track: items get swapped, customers forget their slip number, deposits go unrecorded, and items pile up uncollected. Sello tidies this up: every order is recorded from drop-off to hand-over, a QR label sticks to the item, customers get WhatsApp updates, and the balance due is always visible.

Sello uses the same account and sign-in as Lamxo and Izaaja. Accounts are created inside the Sello app; this site only explains it.

One product family

The same company runs Izaaja for managing Shopee, TikTok Shop and Lazada stores, Lamxo as a till for physical shops, and Qu3u3 for scheduling social media posts.

Company details

Legal name: PT IZAAJA SOLUSI DIGITAL (Perseroan Perorangan)
Address: Jl. Marelan Raya 7 Pasar 1 Tengah, Medan Marelan, North Sumatra 20255, Indonesia
Tax ID (NPWP): 10.000.000-083.002.96
Registered electronic system provider (PSE Kominfo) No.: 028755.01/DJAI.PSE/07/2026
Founder & CEO: Kiki Akbar

Contact us

Help and general questions: support@izaaja.com
Reply time: usually within 24 hours on working days