What is a vector image, and is it necessary to use this file format when placing a sticker order?
A. A vector image is a type of graphic that uses mathematical equations to create images, and it is necessary to use this file format for high-quality stickers.
B. A vector image is a photographic image with pixels, and it is not required to use this file format for stickers.
C. A vector image is a type of graphic that uses fixed-size pixels, and it is essential to use this format for printing stickers.
D. A vector image is an animated graphic, and it is always needed for placing sticker orders.