The more than 5,000 mostly small and midsized companies that use the Ramp Visa Signature corporate card, which is linked to the company’s finance automation platform, save money through lower expense management and bill payment costs, automated identification of price options and 1.5% cash back on all card purchases. Ramp says that customers save 3.3% compared to widely used expense management tools, and a total of $165 million since the launch of its card in February 2020. Ramp’s workflow automation platform provides built-in controls (per diems, transaction limits, auto-locking), poli...