It is good that such UiARD paid service exists online. It was very simple to begin with the UiPath UiARD certification exam preparation:
Firstly, i gave a demo test online to understand the current of the exam.
Secondly, after i was convinced, i signed up for the premium membership.
Thirdly, i paid online through the several safe and secure methods that the site gives.
Fourthly, i practiced for two months non-stop through the unlimited access.
And lastly, i could renew the membership after clearing the exam recently.