Privacy Policy

How Yeh Lo Bill handles information when you install and use the app on your Android device.

Effective 8 August 2026 Last updated 8 August 2026 Package: com.myworkshopy.yehlobill
Yeh Lo Bill is designed as an on-device, offline-first billing app. Your inventory, customers, and bills are stored primarily on your phone, and we do not sell your data.
01

Introduction

This Privacy Policy explains how Yeh Lo Bill (“we”, “us”, “the App”) handles information when you install or use the application on Android.

By using the App, you agree to this Policy. If you do not agree, please uninstall and stop using the App.

02

Who we are & what the App does

Yeh Lo Bill (also described in-app as EasyBill Pro) helps shop owners manage:

  • Product inventory, including optional product images
  • Customer and sales records
  • Bill generation, PDF preview, and printing (thermal / laser)
  • Shop profile details — name, address, GST, phone, greetings
  • Print templates, paper size, and custom receipt labels
  • Optional local PIN lock
  • Export of records, such as PDF or spreadsheet, when you choose
03

Information we process

The App processes data you enter and data generated by your use of features on the device. Core features do not require creating an online account inside the App.

3.1 Data you provide

Category Examples Purpose
Shop details Shop name, address, city, phone, email, GST, tagline, greeting Shown on bills and settings
Products Name, price, quantity, images Inventory & billing cart
Customers Name, phone number, totals, dates Customer list, billing, reprint history
Bills / sales Items, discounts, bill number, date/time History, preview, print, export
Preferences Printer type, templates, labels, tax options Customize print & UI behavior
Security Optional PIN for app lock Local access protection

3.2 What we do not intentionally collect

  • We do not sell personal information
  • We do not use your bills for advertising profiles
  • We do not collect precise GPS for marketing
  • We do not access your microphone or contacts list
  • We do not require cloud login for core billing, by current design
04

Permissions explained

Permission Why
Camera Capture product photos for inventory items
Storage (older Android) Export or save documents where required by older system APIs
Print / open PDF (system) Preview bills and send them to thermal or laser printers, or PDF apps you choose
Call / SMS (system intents) Optional actions using a customer number you saved — opens your phone or SMS app

You can revoke permissions anytime in Android Settings. Some features may stop working.

05

How we use information

  • Provide inventory, billing, customer tracking, and reprint features
  • Generate thermal / laser layouts matching your selected templates
  • Remember shop branding and print preferences on device
  • Allow export, share, print, or PDF open only when you start those actions
  • Offer an optional PIN lock to reduce casual access on a shared device
06

Storage, backups & security

6.1 On-device storage

Customer records, products, bills, and preferences are stored primarily in local app storage / local database on your Android device.

6.2 Temporary files

Bill previews may create temporary PDF files in app cache and share them via Android FileProvider with a PDF viewer or print service you select.

6.3 Backups

If Android device backup is enabled, App data may be included in system backups according to your device settings.

6.4 Security

  • App-private storage for business data where possible
  • URI-based sharing for PDFs instead of world-readable paths
  • Optional PIN lock

No system is perfectly secure. Use a device screen lock, keep Android updated, and export important business records regularly.

Uninstalling the App or clearing storage may permanently delete local data that was not exported.

07

When data is shared

We do not sell your data. Information leaves the App only when you choose actions such as:

  • Print — bill content to the printer service you select
  • Preview / open PDF — bill PDF to a viewer you select
  • Export / share / email — files to destinations you select
  • Call / SMS — number, and any message you type, to system apps

Third-party apps — PDF readers, printer apps, email, messaging — have their own privacy policies.

08

Your choices & rights

  • Edit or delete products, customers, and bills inside the App
  • Change shop details, print settings, and labels
  • Disable PIN lock or change PIN
  • Revoke camera or storage permissions in system settings
  • Clear App storage or uninstall to remove local data
  • Delete exported files from Downloads or shared locations separately

Depending on your country, you may have additional legal rights, such as access, correction, or deletion. Because data is mostly on-device, the fastest path is usually in-app controls or clearing App data.

09

Children's privacy

Yeh Lo Bill is intended for business users, not for children under 13, or the minimum age in your region. We do not knowingly collect children's data.

10

Changes to this Policy

We may update this Privacy Policy when features or laws change. The "Last updated" date at the top will be revised. Continued use after updates means you accept the revised Policy where permitted by law.

If future versions add cloud sync, analytics, ads, or online accounts, this Policy and store data-safety disclosures will be updated accordingly.

11

Contact

Questions about this Privacy Policy or Yeh Lo Bill data practices:

Please use the subject line: Privacy Policy – Yeh Lo Bill.

Quick summary

Where is my data? Mostly on your phone
Do you sell data? No
Why camera? Product photos only
Why print / PDF? Bill preview & printing
Customer phone numbers? Stored on device because you enter them for billing
Delete data? In-app delete, clear storage, or uninstall