Digital marketing 2 – Animation Icons
文件下载,https://downloads.cgguy.com/d/vianetsp/Preview/04zipfiles/2022/05/26/CGguy202205260652.zip
Free 
100 Digital Marketing & E-Commerce Icons by MotionTheoryStudio on CGguy
https://elements.envato.com/100-digital-marketing-e-commerce-icons-KXX5VCB
Free