Once we had everything set up, we searched for the most up-to-date and secure version of the money adder and then entered out account information. By account information we mean the email associated with the new Paypal account. After entering the email, we were asked to choose which server do we want to use to connect to Paypal. The Paypal money adder that we chose only had two options, we just chose default.
Once that was done, a window suddenly popped up saying that it is now going to do Human Verification. In other words, the online Paypal money adder wanted to know if the person on the other end which is us is actually a human being and not an automated robot script. It required us to fulfill a survey to complete the human verification. After we've completed the verification step, we were told that the transaction was complete, and that we needed to wait a couple of minutes before the funds will get credited to our account.
After a few refreshes of our Paypal account page, and much to our astonishment, the funds actually got credited in our account. With that, we can definitely say that the online Paypal money adder works.