I need to charge a customer a fee that is not standard - it changes based on the amount of work that needs to be done. The challenge is that I want to insert a unique id that I have in the database so that when the paypal transaction is returned, I can update the record in the database that payment is received and initiate a work order. Is there a way to send a customer a Paypal link which, when they pay will send the transaction back to me with the id that I can relate back to this order in my database?
Thank you.
