Yellow Card has raised $1.5 million in a seed round. The Nigerian crypto startup said it will use the money to expand its operations in Africa while making it easier for people on the continent to buy and sell digital assets. Investors in the new round include Polychain, venture capital firm Andreessen Horowitz, and Celo, […]The post Nigerian Crypto Startup Yellow Card Raises $1.5 Million For Expansion in Africa appeared first on Bitcoin News.