Mobile Payments in Washington

Block operates Square and other payment platforms providing mobile payment technology, POS systems, and business solutions to retail merchants nationwide.

Passport Technology provides gift card systems and point-of-sale solutions for Washington retailers. They offer card customization, transaction processing, and analytics tools.

Square provides mobile payment processing, POS systems, and business management tools for retail businesses of all sizes. Their ecosystem includes Square Reader for contactless payments, Square Register for inventory management, and integrated financing options.

SensePass is a next-generation payment gateway and point-of-sale platform designed to help retailers accept payments their way. The company enables businesses to support over 100 digital wallets, buy-now-pay-later options, and traditional payment methods through a unified system. SensePass offers flexible solutions including mobile POS, in-store contactless payments, self-checkout systems, and call center integrations—all without requiring customer app downloads. The platform integrates with major POS systems including Shopify, Oracle Netsuite, Dynamics 365, and others, while supporting popular payment providers like PayPal, Venmo, Klarna, Afterpay, and more. Retailers benefit from reduced processing fees, faster checkout times, increased sales conversions, and a centralized dashboard for payment visibility across all touchpoints.

Equinox Payments is a North American payment solutions provider with over 50 years of industry experience. The company specializes in delivering comprehensive point-of-sale systems tailored to diverse retail sectors including grocery, convenience stores, restaurants, hospitality, healthcare, pharmacy, and financial services. Their LUXE product line offers versatile payment terminals designed for stationary and mobile payment acceptance, supporting swipe, dip, and tap transactions. Equinox differentiates itself through exceptional customer service, predictable flat-fee pricing with extended warranties, and rapid 10-day device repair turnaround. The company emphasizes future-forward technology, environmental responsibility, and dedicated partnership support. With a commitment to seamless payment acceptance and low total cost of ownership, Equinox serves as a trusted partner for businesses seeking reliable, secure, and innovative payment solutions.

Clover (owned by Fiserv) provides mobile payment processing and comprehensive POS solutions for retail businesses. Their platform includes hardware, software, and payment processing with flexible pricing models.