Secure Payment Processing Icon - Card Insertion Illustration #3522523 (License: Personal Use)

This black-and-white vector icon depicts a credit card partially inserted into a rectangular slot-suggesting either a physical POS terminal or a digital wallet interface. The stylized design uses bold outlines and negative space to emphasize the action of payment initiation, with a double-loop symbol on the card hinting at contactless or dual-chip functionality.

Commonly used on payment gateways, checkout pages, financial apps, and security banners to indicate card-based transactions; matches user intent for understanding payment methods or confirming secure input.