A corner shop, a small cafe, or a minimarket can run its till on Lakasir, a point-of-sale system that keeps sales, stock, and the money owed in one tidy web panel. Cashiers process sales from the cashier menu, apply a discount to a single item or to the whole bill, and print receipts on a USB thermal printer straight from the browser. Products can carry a different price for each basic unit, so a carton, a pack, and a single piece of the same goods all ring up correctly. Purchasing records orders to suppliers, and barcode scanning speeds up receiving, stock counts, and checkout alike. Stock opname sessions walk the shelves with a scanner and reconcile counted quantities against the system, exposing shrinkage before it grows. Receivables track what customers owe the shop and what the shop owes others, with due amounts visible instead of buried in a notebook. Vouchers can be created, handed out, and tracked through redemption, and payment methods are defined by the owner rather than hard-coded. The real-time dashboard watches sales and performance as the day unfolds, and simple accounting rolls income, expenses, and profit into the same picture. Roles and permissions decide who may open the register, edit prices, or see the books. A companion mobile application puts the shop data in a pocket for checks away from the counter. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-3.0 licensed.