i need web based pos system

Add Location / Storefronts / Ware House: User & Role Management: Customer & Suppliers Products: Manage Single & Variable products. Classify products according to Brands, Category, Sub-Category. Add products having different units Add SKU number or auto-generate SKU number with prefixes. Get stock alerts on low stock. Save time by auto calculating selling price, the system is smart to auto calculate selling price based on purchase price and profit margin. No need to type variations every time, create variation template and use it everytime you need to create variable products. Purchases: Easily add purchases. Add purchase for different locations. Manage Paid/Due purchases. Get Notified of Due purchases week before the pay date. Add discounts & Taxes Sell: Simplified interface for selling products Default Walk-In-Customer automatically added to a business Add new customer from POS screen. Ajax based selling screen – save reloading time Mark an invoice for draft or final Different options for payments Customize invoice layout and invoice scheme. Manage Expenses: Easily add business expenses Categorise expenses Analyse expenses based on category and business locations with expenses report. Reports: Purchase & Sale report Tax Report Contact Reports Stock Reports Expense Report View Trending Products, drill down by Brands, Category, Sub-category, Units and date ranges Expense Reports Cash Register Report Sales Representative report Other useful feature: Set currency, timezone, financial year, the profit margin for a business. Translation ready. Predefined barcode sticker settings. Create your barcode sticker setting Manage Brands, Tax Rate & Tax groups, Units, Category & Sub-Category Easy 3 steps installation. Detailed documentation Stock Adjustment Express Checkout Works Offline