Android POS Billing Application
Budget: ₹1,500 – ₹12,500 INR
I operate a small café and snack corner and need a lean Android-based POS billing solution to replace my manual register. The app must run smoothly on a tablet while remaining fully navigable with a plugged-in keyboard or mouse, so every screen should respond comfortably to both touch gestures and conventional pointers.
My single must-have feature is solid Sales Reporting. I want daily, weekly, and monthly summaries, item-level totals, GST breakdowns, and a one-tap option to email or print the report as a PDF. Inventory, loyalty schemes, and other extras can stay out of scope for now—we’ll keep it quick and uncluttered.
Key functional expectations
• Clean product list with price, quick-add buttons for fast-moving items, discount/tax fields, and a receipt that shows my café logo.
• Local data storage (SQLite is fine) with an optional Google Drive backup.
• Printable receipts through Android’s native print service.
Deliverables
• Install-ready APK that supports Android 8+.
• Complete source code (Kotlin/Java or Flutter/React Native—whichever you prefer) with a short build read-me.
• User guide covering item setup and sales report retrieval.
Acceptance criteria
• App is equally usable via touch and keyboard/mouse without crashes or layout glitches.
• Sales reports export accurately and mirror test transactions.
• Receipts print clearly from an Android print dialog.
I’m aiming to test an early prototype in the next couple of weeks and iterate from there.
My single must-have feature is solid Sales Reporting. I want daily, weekly, and monthly summaries, item-level totals, GST breakdowns, and a one-tap option to email or print the report as a PDF. Inventory, loyalty schemes, and other extras can stay out of scope for now—we’ll keep it quick and uncluttered.
Key functional expectations
• Clean product list with price, quick-add buttons for fast-moving items, discount/tax fields, and a receipt that shows my café logo.
• Local data storage (SQLite is fine) with an optional Google Drive backup.
• Printable receipts through Android’s native print service.
Deliverables
• Install-ready APK that supports Android 8+.
• Complete source code (Kotlin/Java or Flutter/React Native—whichever you prefer) with a short build read-me.
• User guide covering item setup and sales report retrieval.
Acceptance criteria
• App is equally usable via touch and keyboard/mouse without crashes or layout glitches.
• Sales reports export accurately and mirror test transactions.
• Receipts print clearly from an Android print dialog.
I’m aiming to test an early prototype in the next couple of weeks and iterate from there.