In a quiet town nestled between rolling hills, there was a small family-owned electronics store named "Tech Haven." The owner, , was a sharp-eyed innovator who had built the business from scratch. But like many small-shop owners, she was constantly battling rising costs and fierce competition from big-chain retailers. Her point-of-sale (POS) system, an outdated and glitchy model, was becoming a thorn in her side, slowing transactions and frustrating customers.