Financial security and savings line icons set

A clean black line icon set arranged in a four-part grid on a white background. The symbols include a piggy bank, a secure safe, a receipt with a dollar sign, and a dollar sign marked with a check, suggesting savings, banking, budgeting, and verified payment. Strong contrast and generous negative space give the artwork a crisp, modern feel that works well for finance and business design systems. The simple outline style keeps each icon easy to read at small sizes, making the image suitable for web interfaces, presentations, or informational graphics. With no shading or decorative detail, the composition feels minimal and versatile. The white background isolates the icons clearly and supports easy cropping or overlay use. Overall, the set communicates money management, protection, and transaction approval in a straightforward visual language.