It's a logo of a hand on the bottom with money falling into it. The hand is facing upward to receive the money and the wrist is on the right and the fingers pointing to the left. There are two bills of money going to the hand from the top.
This is the Refund 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.