Hi Dan
Thanks for your information . However, the custom field features doesn't work as you think . Let me try to explain it to you :
- The Enable enter amount property of the form is used so that :
1. If you have a form which you allows users to pay for a fixed price (for example, the yearly member fee, the price for a product), you can set the price for the form and when users access to the form for processing payment, they need to pay that fixed price . In this case, the form will not display the amount textbox and users cannot enter the amount they want to pay .
2. If you want users to be able to amount they need to pay , (for example, customer A want to pay you 100$, customer B want to pay you 200$....), you set Enable Enter amount to Yes . The form will display amount textbox and users can enter the amount they want .
- The Custom Fee Fields feature is a very flexiable feature and allows you to change the amount users need to pay depend on their selection . For example, if you want users to enter information on the form to register for an english course, you can create a custom field called Get Books . If users set to yes , they will have to pay extra 100$. If they choose no, no extra fee will be added .
So in Payment Form : Total Amount Users Need to Pay = Form Amount (Fixed amount or the amount entered on Amount Textbox) + Total Fee amount of all custom fee fields .
Hope my explanation is clear to you .
Thanks ,
Tuan