Game Features：
1.Varied Grocery Selection: Encounter a diverse range of grocery items, each with its unique price, keeping the experience fresh and challenging with every customer.
2.Timed Challenge Mode: Elevate the thrill by entering timed gameplay sessions, pushing yourself to complete transActions as quickly and accurately as possible.
3.Relaxing Yet Engaging: Despite the focus on speed and accuracy, the game maintains a relaxed atmosphere, making it suitable for casual play that also stimulates the mind.
Game Gameplay：
1.Interactive Sound Feedback: Enjoy the tactile pleasure of pressing cash register buttons accompanied by realistic sound effects, adding an immersive layer to the gameplay.
2.Progressive Difficulty: Encounter increasingly complex transactions as you progress, encouraging continuous learning and improvement.
3.Mental Agility Booster: Hone your mental math acumen by calculating change swiftly, stimulating cognitive function and reinforcing basic arithmetic.
Game Highlights：
1.PLU and Barcode Entry: Put your calculator skills to the test by inputting PLU codes and scanning barcodes, simulating the technology used in actual supermarkets.
2.Item and HardWare Upgrades: Unlock new grocery items to expand your store's inventory and upgrade your cash register hardware, enhancing the gameplay experience and customer satisfaction.
3.Authentic Cash Register Experience: Operate a fully functional virtual cash register complete with a scanner, credit Card machine, and receipt printer, mirroring the real-world setup.