How can I pass a value from a Form Calculation widget to the payment integration?

Como puedo hacer que en la cantidad a pagar en la pasarelas de pagos, ponga la cantidad calculada con el widget de calculadora?

Hello Juan,

Thanks for reaching out to Jotform Support. I'm not sure which of your forms are you referring to, however, if you're referring to PayPal Checkout, you can set the Payment Type to User Defined Amount, passing the value of a Form Calculation widget to it, as shown in the following screenshot:

Let us know if you need any further assistance.

Excelente, muchas gracias.