Custly App Overview

Track prepaid customers without Excel

Custly helps small businesses manage store credit, visits, sessions, and lesson packages in one simple offline-first app.

It is built for solo shops and small teams that want clear balance tracking, quick customer updates, cloud backup when needed, and an easier way to keep billing accurate.

Custly app banner showing prepaid customer and balance tracking workflow
Three balance modesSupport Store Credit, Visit, and Session workflows depending on how your business sells prepaid services.
Offline firstKeep working without internet, then sync data later when a login-backed cloud copy is needed.
QR code self-serviceLet customers scan a printed code to check balance and spending details on their own.
Simple, not CRM-heavyMade for small European and US businesses that want something easy to use every day.
Balance Guide

Build a Reliable Customer Balance Tracker

A customer balance tracker keeps prepaid value visible at every step, so your team can record recharges, make deductions, and answer balance questions without hunting through old spreadsheets.

Why balance tracking matters

When balance updates happen late, the front desk spends more time resolving questions and customers are less confident that their remaining value is correct. A good tracker keeps the record current immediately after each visit.

Clear remaining value

Always know what a customer can still spend or use before checkout begins.

Faster service flow

Spend less time searching through old records and more time serving customers.

Better renewals

Use low-balance signals to reach out before customers run out completely.

Simple workflow for balance tracking

  1. Create one customer profile for each prepaid account.
  2. Log every recharge with the amount, staff member, and date.
  3. Deduct balance immediately after the service is completed.
  4. Keep a history of all transactions for customer support.
  5. Review customers with low balances each week for follow-up.

How Custly helps with balance tracking

Phone-based updates

Track balances at the counter without switching between multiple systems.

Balanced workflow for visits and credit

Support both monetary and service-based customer balance models.

Offline-first operation

Continue updating records when connectivity is unstable.

Cloud sync and backup

Keep your records safer and available across devices when you need it.

Analytics overview

Review balances, renewals, and customer activity in a clearer way.

CSV export

Export data when your accountant or operations team needs external reporting.

Keep every balance current

Replace manual balance notes with one app workflow for recharge, deduction, and history.