**USTAPNW**I was able to calculate one product. Everyone also is required to pay for one other static product. I can't find a way to add this to the payment field.

*This is a re-post of a comment on How to Pass a Calculation to a Payment Field*- JotForm Support
**Kevin_G**Could you please provide us the link/name of the form that you are working on?

We will take a look and make some tests to find what is going on.

**USTAPNW**https://form.jotform.com/USTAPNW/2016_Sectionals-Adult55

**Huberson**Hello,

Instead of passing the value from the calculation based on 'Number of Guest Tickets at $10.25 each' selected number, you can use the 'Payment Integration' to take care of this. You will 'add new product' and and a quantity option to it.

Here is guide for this: http://www.jotform.com/help/165-Setting-Up-Your-First-Order-Form

You might also want to take a look at the clone to ensure it is exactly what you want to achieve: https://form.jotform.com/60556530121950.

Please let us know if this solves the problem.

**USTAPNW**It's close but not 100%.

We want the quantity of Guest Tickets to auto-population to the Payment Area. We do not want the person completing the form to need to complete that again.

The rest looks good.

- JotForm Support
**Chriistian**Unfortunately, it is not possible to auto-populate the dropdown for guest list in the payment field. I can see on your first post that you were able to calculate one product and pass it to the payment field, but you were unable to pass the value from the other static product that is also required.

A possible workaround would be to have three calculation fields in your form. The first calculation field to calculate the total of the first product, the second calculation field to calculate the total of the other static product, and then the third calculation field to calculate the total of the 1st and 2nd calculation field. The 3rd calculation field will then pass the total value to the payment field.

By using this method, you can easily setup a condition to auto-populate the guests dropdown.

Here's a demo of the three calculation fields: https://form.jotform.com/60561374313955

To clone the demo form, simply follow this guide: How to Clone an Existing Form from a URL

Do let us know if you need further assistance.