get price from

Please note that your post reached us with an empty content. However, as I figured out from the thread title, you might have problem with the get price from option in the payment integration. I wanted to check your form but you have so many forms in your account, could you please send us the form ID where you are having trouble with. 

On the other hand, get price from option is used to pass calculation value to payment integration. Here is a detailed user guide about this: 

https://www.jotform.com/help/275-How-to-Pass-a-Calculation-to-a-Payment-Field