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The following link will take you to an example of the OneClick we have setup on the gotoBilling system. It is not attached to any real merchant account so no card numbers or information is stored or processed, but you can see how it works for taking all available payment types including Credit Cards, ACH(eCheck) payments, Google Pay and Apple Pay (on compatible devices) as well as see the preferred method for it being a small popup window.
httphttps://secure.gotoBillinggotobilling.com/sys/one_click_example/index.php
Section 1: OneClick Screen Shots
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