I need a PHP programmer to adjust a feature, create a condition in an existing Joomla component.
The component works as follow:
A customer selects an assigned project and makes a partial payment to someone (in escrow mode) to whom a project has been assigned to.
Next time Customer will make more payments on the same project (partial or full payment) The component should calculate the difference or remaining balance and auto-fill the amount in the amount box -but editable if the customer wants to change the amount to send.
An experienced PHP programmer should be able to complete this functionality in 1 to 2 hours max.