Marqeta, Inc. is engaged in providing modern card issuing and payment processing solutions. The Company operates Marqeta Platform, a cloud-based, open application program interface platform, which enables businesses to develop modern, frictionless payment card experiences for consumer and commercial use cases that are either the core of, or in support of, their core business. Its Platform offers three primary capabilities: Marqeta Issuing, Marqeta Processing, and Marqeta Applications. The Company offers solutions, such as on-demand services, buy now pay later, expense management, travel, alternative lending, disbursements and incentives. The Company offers its solutions to various industries, which includes digital banking, incentives and rewards, online travel, small business lending, on-demand services, media and advertisement agencies, point-of-sale financing, insurance and retail marketplace. Its customers include businesses like Affirm, DoorDash, Instacart, Klarna, and Square.