Idea of Transaction Icon
This is a picture of a dollar sign symbol surrounded by a circular arrow. the arrow is going in a counter-clockwise direction, and it's end is facing the left hand center side. the other end of the arrow is dashed
This Transaction icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,200 icons, all in the same style and quality.