Bolt, the San Francisco-based startup that operates an eCommerce checkout platform in the cloud, raised $68 million in venture funding bringing its total capital raised to date to $90 million. The Series B round of funding was led by Activant Capital and Tribe Capital and included personal investments from current and former retail and brand executives from REVOLVE, Crocs, Forever 21 and Jet.com among others. It’s the largest round of funding the startup has raised since laun