"Design a sleek and modern 'machine for generating dollars and leads through sponsored advertising,' featuring only one prominent element. The design should be clean and minimalist, highlighting a large, eye-catching digital display that shows flowing US dollar bills and lead icons. Use a refined color palette with bold accents to emphasize financial success and engagement. The background should be subtle, allowing the machine to stand out as the focal point, representing the power of effective advertising in a professional and inspiring manner."