fill Payment Form using url

Hello ,
I have used Joomla Fabrik extension to apply some math calculation . I want to redirect the final price from fabrik to Payment Form through url parameters.
my question is : Can I fill Payment Form price filed by using Url parameters.
thank you ,

Hi

Yes. You can. Just pass amount=100 for example in the URL (using GET request) and it should be OK

For example domain.com/payment?amount=100

100 is the amount you want to pass
domain.com/payment is the link to the form

Tuan