Sri Lanka
Retail & wholesale — stock, sales, and accounts. Counter, warehouse, field, and books on one live shop URL.
Counter sales, back office, field reps, and finance — one product.
Fast till with sessions, held bills, voids, returns, split payments, barcode scan, and optional restaurant table mode.
Invoices, quotations, orders, delivery notes, receipts, credit notes, returns, statements, and customer wallet credit.
Reps submit orders on tablet; shop approves line-by-line, invoices in stock, and sends the rest back as not supplied.
Live stock, stocktakes, transfers, reorder alerts, PO shortlist, GRN, supplier bills, returns, and landed cost.
Chart of accounts, journals, AR/AP, payments, expenses, banking, period lock, and VAT return summary.
Sales, purchases, inventory, cash flow, financial statements, management dashboards, and inventory intelligence.
Products, brands, categories, units, customers, suppliers, payment terms, and multi-location warehouses.
Per-module permissions for every sidebar item, audit log, user roles, company profile, and numbering.
Hardware, grocery, pharmacy, wholesale, supermarket, restaurant — retail and wholesale on the same catalog.
Hardware & general retail
SKU catalog, contractor pricing, and wholesale accounts.
Grocery & supermarket
Barcode POS, pack/base units, and expiry tracking.
Pharmacy
Batch numbers, FEFO dispensing, and regulated product fields.
Wholesale distributors
Credit terms, statements, and price lists by customer type.
Restaurant & café
Dedicated POS layout for table service.
The same screens you open after login.
Run the counter and day-to-day shop floor.
Dashboard
Sales today, stock value, receivables, and low-stock alerts.
POS till
Open/close sessions, float, held bills, authorize voids and returns.
Restaurant POS mode
Table/order workflow for cafés and restaurants.
Stock
On-hand quantities, valuation, and cost history.
Inventory intelligence
Dead stock, velocity, basket pairs, and category rollups.
Stocktakes
Physical counts with variance posting.
Warehouse transfers
Move stock between locations.
FEFO / batch tracking
Expiry dates and first-expiry-first-out for pharmacy and grocery.
Retail and wholesale customers on one system.
Invoices
VAT tax invoices with Sri Lanka Gazette fields and IRD serial format.
Quotations & sales orders
Quotes and orders through to invoice.
Delivery notes, receipts & credit notes
Full document cycle with GL posting.
Returns & statements
Customer returns and account statements.
Credit limits & reminders
Credit holds, overdue follow-up, and authorize release.
Customer wallet
Store credit from returns — spend at till or cash out.
Promotions, loyalty & gift cards
Discounts, points, and prepaid cards.
Sales & customer analyse
SKU and customer analytics with CSV export.
SMS broadcast
Bulk SMS to customers via Notify.lk.
Price lists
Retail, wholesale, and contractor pricing by customer type.
Sales reps on the road; shop approves in back office.
Tablet order entry
Reps build orders with live stock visibility.
Line approval
Shop approves in-stock lines; others marked not supplied.
Partial invoicing
Invoice approved lines; rep sees view-only status.
Credit blocking
Orders over limit need authorize release.
Rep-only access
Field reps see only their orders — not full back office.
Procure-to-pay from PO to supplier payment.
Purchase orders
Create, confirm, and track supplier POs.
Stock receive (GRN)
Goods-in against PO or ad hoc — updates stock and AP.
Landed cost
Allocate freight into unit cost on receive.
Supplier bills & debit notes
Post AP and supplier credits.
Purchase returns
Return goods to suppliers.
Supplier statements
Supplier ledger and aging.
Reorder & PO shortlist
Low-stock suggestions and draft PO lines.
Purchase analyse
Purchasing trends and analytics.
Books that tie to every sale and purchase.
Receivables & payables
Customer and supplier ledgers.
Journals & payments
Double-entry GL with payment allocation.
Expenses & banking
Daily expenses, bank register, reconciliation.
Bank CSV import
Import statement lines for matching.
Period lock
Lock accounting months against backdating.
VAT return
Output vs input VAT summary for filing.
Trial balance
Period-end review before close.
Operational and financial visibility.
Sales & purchases reports
Period summaries with drill-down.
Inventory report
Stock valuation and movement.
Financial statements
P&L and balance sheet with CSV export.
Cash flow
Cash in and out analysis.
Management analytics
Executive KPI dashboards.
Operational summary
Day-to-day ops snapshot.
Setup, security, and integrations.
Permission manager
One row per sidebar module — view, create, edit, delete, authorize.
Users & roles
Built-in roles plus per-user overrides.
Audit log
Append-only history of changes.
Company & VAT setup
TIN, BRN, IRD dept code, rates, and branding.
Document numbering
Sequences for invoices, POs, receipts, and more.
REST API
API-key access for products and suppliers.
Supplier portal
Suppliers view open POs and bills via secure link.
Multi-tenant hosting
Your shop at yourshop.retailos.lk with isolated database.
We approve every shop and help you start.
Tell us about your shop and choose your preferred shop URL.
Alphabet reviews, creates your database, and prepares your site.
You get a dedicated address like yourshop.retailos.lk — login by SMS.
We train your team. Billing is agreed with you — nothing locked on the form.
Your shop URL looks like yourshop.retailos.lk
No package picker. Call and we match setup, cloud, and support to your shop — RetailOS powered by Alphabet (Pvt) Ltd.
+94 72 574 2238Open the live demo at demo.retailos.lk. POS, field orders, stock, purchases, accounting — the same product your shop will use.