User blog comment:Kuomintang The Jump119/Does buying stuff in roblox with robux deletes your money when redeeming with debit/@comment-4196050-20180202200628

You spend real-wolrld money when purchasing Builders Club/Robux. You spend Robux if you buy catalog items on Roblox.

If your mom claims you purchasing BC on her credit card as fradulent (=she did not make the charges and fights with her card so she does not have to pay the charge), then Roblox may delete your account because of it. They do not allow players to purchase Builders Club through fradulent ways.