List of the Top 3 B2B Payment Platforms for SellersCommerce in 2026

Quickly and effortlessly accept all types of payments with a focus on security and simplicity. Whether you're selling in-store or online, processing card payments is seamless and straightforward. The invoicing process can be efficiently managed, allowing for easy creation, sending, and tracking. If your customer isn't present, remote credit card transactions can be processed over the phone or through your computer. Square simplifies the experience of establishing and expanding your online store, enabling you to receive payments smoothly. With Square, accepting card payments is designed to be fast, secure, and hassle-free, ensuring there are no hidden fees or lengthy contracts involved. Trust in the reliability of rapid and secure payment processing to enhance your business operations. Additionally, you can focus on what you do best while leaving the complexities of payment handling to Square.

Oracle NetSuite is the leading AI-powered Cloud ERP platform, empowering organizations to connect and optimize every aspect of their business. Built on the principle of a single source of truth, NetSuite eliminates silos by integrating ERP, financials, CRM, ecommerce, HCM, and analytics into one centralized cloud solution. Its AI capabilities go beyond automation by analyzing real-time business data to deliver predictive insights, personalized recommendations, and actionable forecasts. With more than 42,000 customers, NetSuite is trusted by businesses across industries and geographies for its scalability and reliability. Companies can leverage it to automate accounting, streamline financial close processes, and manage complex global operations with ease. Its CRM and HR features enhance customer engagement and workforce efficiency, while its professional services automation helps teams manage projects, billing, and resources more effectively. For commerce-driven organizations, NetSuite offers omnichannel commerce capabilities that unify online, in-store, and B2B sales, providing a seamless customer experience. The built-in analytics and reporting modules give leaders real-time visibility into performance across departments, enabling faster, data-driven decision-making. Oracle further strengthens NetSuite with consulting, support, and partner ecosystems, ensuring smooth deployment and ongoing optimization. By blending advanced AI, robust business functionality, and global scale, NetSuite sets the standard for modern enterprise resource planning.

Over 9 million merchants rely on PayPal to help them launch, manage, and grow their enterprises. We provide a comprehensive suite of tools, products, financing solutions, and personalized support that enables you to efficiently handle critical functions such as payment processing, website creation, shipping logistics, and marketing strategies. Furthermore, our business loans* allow you to secure the funding necessary for both new ventures and sustained growth. You can accept payments seamlessly, whether online through invoicing and tailored website checkouts or in-person using mobile card readers for on-the-go transactions. Our diverse range of products and services is designed to enhance your daily operations, featuring capabilities for payment tracking and shipping label printing. Additionally, explore our merchant lending options that ensure swift access to vital funds for your business while offering payment plans to your customers, allowing them to pay in installments while you receive your payment upfront. Ultimately, our mission is to bolster your business throughout its journey, enabling you to concentrate on what truly matters: driving growth and enhancing customer satisfaction, so you can achieve your aspirations.