a smiling customer extends their hand holding colorful paper money toward the cashier behind the counter. The cashier reaches out to receive the bills while holding a steaming coffee cup in their other hand. The money changes hands as the customer completes their purchase of the morning beverage. The cashier's grateful expression shows the successful completion of the transaction. Other customers wait in line behind, watching the exchange take place. an amount of money being paid for something in exchange for goods. Style: High-quality 2D vector cartoon illustration with bold outlines and warm emotional detail. Color palette: warm brown coffee tones contrasted with bright green money and colorful shop details. High resolution 1:1 square composition The main subject must fill most of the frame Avoid empty background areas STRICT NO TEXT RULE Absolutely no text anywhere No letters No numbers No logos No labels No signage Replace any text areas with blank surfaces