This is the Rachunek icon for Windows 10. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.
The Bill icon is primarily comprised of a rectangle that looks like a piece of computer paper, so the width is shorter than the length. Near the top is a straight horizontal line, which gives the impression of a title. In the bottom half of the rectangle are three horizontal lines, and each of these lines is broken to create a small space near the right end to make it look like you would see a description, space, price.