- thahanaleemAsked on December 13, 2017 at 10:27 PM
- JotForm SupportJim_RAnswered on December 14, 2017 at 02:26 AM
Is this the form you're working on?
When using the PURCHASE ORDER payment field, you won't have to do any calculation. The payment field will already do that by default.
Complete guide: How-to-Create-Payment-Form-with-Purchase-Order
In case we misunderstood your question, just get back to us with a bit more info and a clearer description of what you're trying to do so we can better assist you.