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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Trading basics

Korean idols in advertising

In South Korea, Korean celebrities often work with South Korean commercial and advertisement industries. Companies are quoted as saying that they use Korean idols to change their brands' image to a young, fresh one and promote their goods to a younger, wider, and global audience. This page focuses specifically on Korean idols in domestic and foreign advertisements. The items or goods tha

Trading basics

Record sales

Record sales or music sales are activities related to selling music recordings (albums, singles, or music videos) through physical record shops or digital music stores. Record sales reached their peak in 1999, when 600 million people spent an average of $64 on records, achieving $40 billion in sales of recorded music.