Google Pay vs Viva.com

Google Pay lets customers pay online or in apps using payment methods saved to their Google Account. On Chrome and Android, Autofill can enter saved card details at checkout, while the Buy with Google Pay button lets shoppers choose a payment method and shipping address. Android users can tap at store card readers and transit gates or stations, using saved cards, tickets, and other items. Google Wallet can hold credit, debit, loyalty, and travel cards for Google Pay use. Eligible cards may use virtual card numbers to conceal actual card details from merchants during online purchases. At checkout, users may also choose providers such as Affirm, Klarna, or Zip, subject to eligibility. Businesses can add Google Pay API checkout to an app or website, and Google says it charges no additional fee to accept Google Pay, though payment provider processing fees still apply. Google describes payment data as end-to-end encrypted and says it will not sell personal information or transaction history. Google Pay is free, but feature availability depends on region and device; contactless payments require an Android phone with NFC.

Viva.com is a business payments and financial-services platform covering in-person, online, remote and marketplace transactions. Its Terminal app turns supported Android and iOS devices into contactless payment points. Smart Checkout handles more than 40 payment methods, including cards, digital wallets, local methods and direct debit, with saved cards, multicurrency payments and decline recovery. Businesses without an online store can request payment by email, use a virtual terminal or share Quick Pay links. Plugins are available for Shopify, WooCommerce, PrestaShop, OpenCart, Magento and Shopware 6. The developer portal documents Basic Auth, OAuth 2.0, testing environments, responses and error debugging. Viva.com lists recurring and marketplace payments, eight supported currencies and payment acceptance in 30 countries. It offers Android, iOS, web and API access. UK plans start at £3.99/mo, with Omnichannel Default, Standard and Premium plans providing different limits for terminals, websites, transfers and users. The service lists PCI DSS Level 1 status, SCA/3DS support and machine-learning fraud protection.