What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.

We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.

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    Is it possible to create an Authorize.net payment form with user defined amount?

    Asked by handsun on February 17, 2017 at 02:17 PM

    Hi My client wants to use authorize.net and have clients stay on his site, if use an iframe embed is this how it will work. If he wants his page to look secure then he can just buy an SSL certificate. Also I remember the paypal forms had an option to make a User-filled Price field, this is for invoices, so amount is always different, so user needs to input a unique amount for the sale and also need fields for name, email and address and then email customer an invoice, is all this possible?

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    JotForm Support

    Answered by Nik_C on February 17, 2017 at 03:31 PM


    Yes, you can use the iFrame embed method and embed your form in the secure website so your submissions and data is secure.

    If you are referring to custom amount field where your clients can input the price manually, that is possible with both PayPal and Authorize.net. 

    Basic contact fields you can simply create by using the form builder:

    If you need any further assistance or had something else in mind, please let us know.

    Thank you!