Hi there @arjun.raj, 
Yes, once you have achieved the required amounts of Kudos points to exchange for a license, we will proceed to extend your license based on the credentials that you provide.
You will be able to retain your usage data if your provided credentials match with your Katalon Studio Enterprise account’s credentials.
Please follow the some of the suggestions in the thread below to see how you can get 500 Kudos in the least amount of time 
Also, since you are new to our forum, you will soon be invited to join our Onboarding Game, which is not only a good opportunity for you to learn the ins and outs of our forums and get rewarded, but you will also increase your Kudos points while doing that as well. Stay tuned for the invitation PM from us