Envision a futuristic payment icon that showcases a sleek, high-tech design, complete with glowing blue lines and neon accents to convey a sense of innovation and speed.

Create a minimalist payment icon that incorporates a subtle nod to financial transactions, such as a faint outline of a piggy bank or a cash register, blended with a sleek, modern aesthetic.

Design a modern payment icon featuring a stylized combination of a wallet, credit card, and dollar sign to represent secure online transactions.