Best Checkout Apps for WhenThen

Find and compare the best Checkout apps for WhenThen in 2026

Use the comparison tool below to compare the top Checkout apps for WhenThen on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Shop Pay Reviews
    Shop Pay retains your essential information, allowing you to focus on shopping rather than filling out forms. With robust encryption, you can enjoy a secure and swift checkout experience. You can either pay the total amount at checkout or divide your payment into four equal parts at select retailers. Additionally, you now have the opportunity to neutralize the carbon emissions from your deliveries at no extra cost; simply check out using Shop Pay, which is among the first payment methods to achieve carbon neutrality. Your financial information is safeguarded when utilizing Shop Pay, as you only need to enter your billing and shipping details once, using your email for future transactions. Our systems comply with strict industry regulations (PCI Compliance) to protect your credit and debit card information. Each piece of personal data shared with Shop is securely encrypted throughout the process. When you choose Shop Pay, you have the option to either settle your bill in full or spread the cost over four equal installments* at participating vendors. You can make payments biweekly or activate automatic payment options for added convenience, ensuring a seamless shopping experience. This way, you can shop with peace of mind, knowing both your data and finances are well-protected.
  • 2
    Mollie Reviews

    Mollie

    Mollie

    €0.25 per transaction
    Mollie is a money management platform that powers growth for over 250,000 businesses – from startups to enterprises. It's a single platform to get paid and simplify your finances, with online and in-person payments, subscriptions, financing, reconciliation, invoicing and fraud prevention tools. Here's how Mollie can help your business: – Accept online and in-person payments and manage everything on one platform. – Increase conversion with 35+ payment methods, including global leaders and local favourites. – Boost revenue and build trust with an optimised checkout flow built to convert. – Use an all-in-one dashboard to manage payments, get insights, access funding, and streamline accounting. – Get paid faster by sending payment requests and branded invoices in just a few clicks. – Access fast, flexible business funding up to 350k with transparent pricing and flexible repayments. Get started today with transparent pricing, no hidden fees, and no lock-in contract.
  • 3
    2Checkout Reviews

    2Checkout

    Verifone

    4.5% + $0.45 per sale
    The 2Checkout Monetization platform is flexible and comprehensive, so you can quickly explore new markets and provide exceptional user experiences. The all-in one monetization platform that maximizes revenues and makes global digital sales simpler. 2Sell: Our platform allows merchants to accept online and mobile payments from buyers around the world. No matter where you are located on the globe, our payment processing is seamless and reliable. 2Monetize is the all-in one monetization package that enables global businesses to grow their digital commerce revenue streams.
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB