- JotForm SupportWelvinAnswered on April 30, 2015 at 11:08 AM
You have to setup a shipping codes in your purchase order payment integration. Here's how you can do that: https://www.jotform.com/help/304-How-to-add-shipping-cost-to-Payment-Forms.
Now, for charging buyers for additional items, you have to setup "Per Additional Item" cost. For example, see screenshot:
And please use a full stop or a dot instead of a comma for Decimal Places.
Let us know if you need further assistance.
- JotForm SupportWelvinAnswered on April 30, 2015 at 11:10 AM
So, I've cloned your form and made the changes to it. You can check the shipping cost here: http://www.jotformpro.com/form/51194858247970.