Yellow Card, an Africa-focused cryptocurrency payment infrastructure company, announced that it has raised $40 million in investment from SC Ventures, Polychain, Blockchain Capital, and others. This brings its cumulative investment to over $120 million, and its corporate value is reported to have exceeded $200 million. The investment will be used to expand global dollar account services, extend stablecoin payment rails, and expand business into regions such as Asia-Pacific and Latin America.