Stripe enables merchants to accept payments and manage their businesses online. Unify online and offline channels with flexible developer tools, card readers, and cloud-based hardware management. Use the SDK to integrate Stripe into your mobile and web applications to create a customized in-store checkout flow. Build a marketplace, and pay sellers or service providers globally. Price: 2.9% + 30¢ per transaction.
QuickBooks GoPayment provides an app and mobile card reader to get paid quickly. Accept all major credit or debit cards. Use the QuickBooks card reader to take digital wallet payments or manually enter card info with the GoPayment app. Access the full suite of QuickBooks tools to manage your invoicing, cash flow, and expenses. Price: 1% for ACH bank payments, 2,4% for swiped, per transaction.
PayPal Zettle
Braintree lets you accept cards, PayPal, wallets such as Venmo (U.S.), Apple Pay, and Google Pay, and enable buy now and pay later options. Accept in-person payments with various PayPal Here card readers by integrating the PayPal Here SDK into your mobile point-of-sale app. Choose from basic or advanced fraud tools, and add 3-D Secure for an additional layer of fraud prevention. Safely store billing info to facilitate repeat payments. Price: 2.59% + 49¢ per transaction.
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