CCA 175 Exam Registration

Hi all, I tried to purchase my exam in cloudera but I have some doubts in it. In the Shipping and billing page there is field Account, what should I give in it? and also can we purchase the exam using debit card or do we need credit card? Kindly any one help me here.

Hello @needhi_devan did you take your exam of cca 175. If yes, please share us some of your experiences.