We have a custom application that totals a bunch of line items and then applies a commission to the total when the invoice is generated. We need a button to re-calculate the commissions in case the invoice is changed after being generated.
Important: This would need to be done right away today after accepting.
5 freelancers are bidding on average $91 for this job
We can develop your button process using AJAX improving the feel and experience of your customer. I can contact you through free conference call or email.