Sello
Get it on Google Play
Service order app for Android

Customer items in, recorded, and collected without mix-ups.

Sello records every laundry, workshop, phone repair, tailoring and shoe care order from drop-off to hand-over. A QR label sticks to the item, customers get WhatsApp updates, and deposits are never forgotten.

Get it on Google Play See how it works

30 free final payments every 30 days. For Android phones and tablets, keeps recording when the internet drops.

Four steps, from the counter until the item goes home

Order status is always clear to you, your staff and your customers.

01

Take in the item

Record the customer, service, quantity and due date. Photograph the item's condition if needed, up to 10 photos per order.

02

Stick a QR label

Print one label per bag or item. Scan the label to open the right order, with no mix-ups.

03

Work and notify

Move the status to In progress, then Ready for pickup. The WhatsApp message to the customer opens from your phone.

04

Hand over and settle

Take the final payment in cash, QR, card or transfer. The deposit is deducted automatically and the receipt can be printed or sent.

What Sello does for your service business

One app for the counter, the workroom and the till.

Order board on a tablet

Columns for Received, In progress, Ready for pickup and Collected today. Late and unpaid orders stand out at a glance.

Updates over WhatsApp

Receipts, ready notices and pickup reminders open in WhatsApp with one tap.

QR labels on items

Labels show the order number, customer, bag number and due date. Scan them with the phone camera.

Deposits and balance due

Every order shows Unpaid, Deposit or Paid. The remaining balance is never forgotten.

Cost approval

For workshops and phone repair: offer extra work, and do it only after the customer agrees.

Pickup and delivery

Record the address and pickup or delivery time on the same order.

Works offline

Orders and photos are saved on the phone first, then sent automatically when the signal returns.

Condition photos

Keep photos taken at drop-off as evidence in case of a complaint.

Staff and reports

Assign orders to staff, switch cashier with a PIN, and download reports as CSV.

Made for five kinds of service business

Choose your business to see how to use it.

Laundry app

Record per-kilo and per-piece laundry orders, stick a QR label on every bag, notify customers over WhatsApp and take final payments. 30 free final payments every 30 days.

Workshop app

Record vehicles, complaints and workshop jobs; offer extra costs and do the work only after the customer agrees. For Android phones and tablets.

Phone repair app

Record devices and faults, keep condition photos, ask for cost approval, and notify customers over WhatsApp when the phone is ready.

Tailor app

Record measurements and tailoring orders, deposits and due dates. Customers get a WhatsApp update when the garment is ready.

Shoe care app

Record shoes per pair, photograph their condition before cleaning, stick a QR label and arrange pickup and delivery in one order.

Without Sello
✕Paper slips get lost, customers forget the number ✕Bags or items get swapped ✕Customers call to ask whether it is ready ✕Deposits go unrecorded ✕Items pile up uncollected
With Sello
✓Receipt sent to the customer's WhatsApp ✓A QR label on every bag and item ✓Ready notice with one tap ✓Deposit and balance on every order ✓A Remind button for items not yet collected

Simple pricing, paid through Google Play

Only final payments count. New orders, deposits and orders in progress are never blocked by the allowance.

Download and try it free
Free 30 final payments / 30 days

Every feature unlocked. The allowance resets every 30 days.

Subscription Through Google Play

Paid, renewed and cancelled in Google Play. If the subscription stops, you return to the free plan and your data stays.

What each plan includes

Plan names, prices and limits are read live from the Izaaja system when the page opens.

Sello Free

Free

  • Final payments per 30 days30

Prices in US dollars. Subscriptions are billed by Google Play.

Your money and data stay yours

Customer money goes straight to you

Cash, QR, card and transfer payments go to your own account. Izaaja never holds customer money.

Your data, never for sale

Customer data is used only to run the app. You can ask for your data to be deleted at any time.

A registered Indonesian company

Made by PT Izaaja Solusi Digital, registered as an electronic system provider with Indonesia's Ministry of Communication and Digital Affairs.

Questions and answers

How do I create an account? Download Sello from Google Play and sign up inside the app. This site only explains Sello; there is no sign-in page here.
What counts against the free allowance? Only final payments: orders paid in full at pickup. The allowance of 30 final payments resets every 30 days. New orders and deposits are never blocked.
Do I need a special printer? No. Labels and receipts print on a 58 or 80 mm receipt printer connected to the phone. Without a printer, receipts go out over WhatsApp.
Does it work without internet? Yes. New orders, photos and status changes are saved on the phone and sent automatically when the signal returns.
How do I pay for a subscription? Subscriptions are paid inside the app through Google Play, and cancelled in Google Play too. Izaaja never asks for a transfer to any account.
What about extra costs? Add the work as an offer. Offers are not counted until the customer agrees; declined ones are never billed.
Does it work on iPhone? Not yet. Sello is currently available for Android phones and tablets.
Does customer money pass through Izaaja? No. Customers pay you directly; Sello only records it.

Start recording orders today

Install Sello, sign up in the app and take your first order. 30 free final payments every 30 days.

Get it on Google Play