Checkout Flex POS Payment Module

Select the right pay terminals for your in-store transactions

With the Checkout Flex POS Payment Module, you can process card payments securely at the point of sale in your store. You decide for yourself which payment methods you want to accept, allowing you to benefit from attractive prices. You can find the right PAX card terminals for cashless payments in our online shop.

POS Payment Module: secure in-store payments – without cash

  • Cash in payments with ease thanks to high card acceptance

  • Online onboarding and contract requests to the acceptance partners

  • Single back office tool for managing in-store sales

  • Digital end-of-day settlements and sales receipts available online

POS Payment made easy

The POS Payment Module offers you a wide-ranging choice of payment methods for in-store sales in the Checkout Flex back office tool. You can simply integrate the providers you require and negotiate the prices independently with the acceptance partners. You can start the applications directly and online from the back office tool. In addition to the attractive price conditions, you benefit from many useful functions. For example, you can view sales receipts or your end-of-day settlements for payment processing online. The overview of all transactions keeps you up to date at all times. 

  • Requirements for successful integration of the POS module

    For us to offer you our point-of-sale module, the following requirements must be met:

    • At least one compatible PAX card terminal from our terminal shop is required to operate the associated software
    • You must have at least one acceptance agreement for a payment method in place
    • A Checkout Flex account is also required to operate the pay terminal
    • To enable billing of the monthly fees for the SIM card for the pay terminal and the POS Payment Module transaction costs by Checkout Flex, you must add a PostFinance business account or a valid credit card
  • Order pay terminals for the POS Payment Module and set them up yourself

    Order the PAX card terminal that is right for you in our shop. After receiving the device, you can simply scan the QR code on the enclosed flyer and configure your pay terminal in a few steps with the help of the set-up wizard. 

    Send requests to acceptance partners directly from the back office tool

    You can conclude the contract with PostFinance for the Checkout Flex POS Payment Module online in just a few minutes. After successful verification, we will activate Checkout Flex within five working days. To enable you to accept payments, you must then conclude a separate contract with each of the acceptance partners for the individual payment methods. PostFinance will take care of the arrangements for contract requests. You can initiate the contract request to the acceptance partners you require directly in the back office tool.

    Please note: It may currently take several weeks to conclude contracts with Worldline and Concardis. The time required to activate the payment method depends on the acceptance partner concerned. PostFinance has no influence on this process. 

    Support

    You can find answers to frequently asked questions in the Checkout support section of our website. Technical support is also available.

  • The Checkout Flex POS Payment Module offers you a wide-ranging choice of acceptance partners for in-store payments. You can conclude individual contracts with these partners to define the payment methods for your pay terminal to suit your needs.

    • PostFinance (PostFinance Card)
    • Worldline (Visa, Mastercard, TWINT, Diners, JCB, China Union Pay)
    • Concardis (Visa, Mastercard, Diners, JCB, China Union Pay)
    • Swisscard (Amex)
    • Reka, WIRcard and other popular customer cards
  • Our PAX card terminals combined with the POS Payment Module make it very easy to offer card payments. With our Checkout back office, setting up the pay terminal has never been easier. You benefit from perfect options for integration into checkout systems and your IT environment, allowing you to offer your customers all options for modern, contactless payments with the PostFinance Card, TWINT, Mastercard and Visa. 

    PAX A35

    Particularly compact and robust cash-integrated terminal. The reduced and functional design blends in perfectly with your cash register. Particularly elegant and convenient with an optional stand.

    Price: CHF 949

    PAX A35

    Particularly compact and robust cash-integrated terminal. The reduced and functional design blends in perfectly with your cash register. Particularly elegant and convenient with an optional stand.

    Price: CHF 949

    PAX A50

    Very lightweight and convenient Android-based mobile POS card terminal. With its modern design and many features, the PAX A50 is always at your side: in your shop or on the go with 4G.

    Price: CHF 299

    PAX A50

    Very lightweight and convenient Android-based mobile POS card terminal. With its modern design and many features, the PAX A50 is always at your side: in your shop or on the go with 4G.

    Price: CHF 299

    PAX A77

    The best of both worlds: handy and mobile – but offering optimal performance. Discover the PAX A77 – an outstanding card terminal for your company.

    Price: CHF 699

    PAX A77

    The best of both worlds: handy and mobile – but offering optimal performance. Discover the PAX A77 – an outstanding card terminal for your company.

    Price: CHF 699

    PAX A920Pro

    This modern all-round card terminal features an integrated thermal printer. It runs on Android and offers features that will take accepting payments at your company to a new level.

    Price: CHF 1,299

    PAX A920Pro

    This modern all-round card terminal features an integrated thermal printer. It runs on Android and offers features that will take accepting payments at your company to a new level.

    Price: CHF 1,299

  • You can integrate our pay terminals into virtually any modern checkout system at the point of sale. You can choose between the following three solutions:

    For integration into your checkout system, please contact your provider.

  • You can order the very latest PAX card terminals in our online shop. The costs are incurred once only and do not include VAT.

    One-off fees for our pay terminals

    Shipping costs of CHF 10 per consignment are added. Setup of the terminal is free of charge.

    TerminalCosts
    Terminal
    PAX terminal A35
    Costs
    CHF 949
    Terminal
    PAX terminal A50
    Costs
    CHF 299
    Terminal
    PAX terminal A77
    Costs
    CHF 699
    Terminal
    PAX terminal A920Pro
    Costs
    CHF 1,299

    Monthly costs for the Checkout Flex POS Payment Module

    Individual componentsFees
    Individual components
    Flex POS Payment Module 
    Fees
    Free of charge
    Individual components
    Per terminal 
    Fees
    CHF 9.90/month
    Individual components
    Per transaction 
    Fees
    CHF 0.03
    Individual components
    Optional: Support Plus
    Fees
    CHF 69.90/month

    Transaction fees for acceptance partner Wallee/SnapSwap for the Checkout Flex POS Payment Module

    Acceptance partnerCosts
    Acceptance partner
    PostFinance Card
    Costs
    CHF 0.23
    Acceptance partner
    TWINT
    Costs
    1.3%, min. CHF 0.20
    Acceptance partner
    Visa Debit
    Costs
    CHF 0.10 + 0.95%
    Acceptance partner
    Debit Mastercard/Maestro
    Costs
    CHF 0.10 + 0.49%
    Acceptance partner
    Visa/Mastercard Credit
    Costs
    1.55%, min. CHF 0.20
    Acceptance partner
    Chargeback fee 
    Costs
    CHF 35/case

    These fees apply to sales and chargebacks and are charged directly by the acceptance partner for the payment method in question. Please check the relevant acceptance contract.

    Please note: if you process fewer than 50 cashless in-store transactions per month, we recommend looking at our Checkout All-in-One POS Payment Module solution.

    • With Support Plus and an active Checkout subscription, we provide support for day-to-day issues beyond our free basic support.

      The following value-added services are included:

      • Telephone: priority handling with a separate phone number
      • E-mail: response time of max. six hours 

      For queries about the development of your payment solution:

      • Two hours of video sessions within 12 months
      • You can arrange a timeslot for the video session to meet your needs (business hours and availability) in advance
      • Outside opening hours on request

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