There is a whmcs website, when people buy services with paypal if succeed take whmcs registration information and add on postgreSQL server, and change value of status disable to active.
7 freelancer bu iş için ortalamada 311€ teklif veriyor
Hi, I am DB developer with WHMCS experience. I propose to work with you. I have done something similar around six months back. You have any queries, please let me know. Regards Sankar