Can you use normal money on Stake?

Can you clarify for me if Stake platform allows users to utilize traditional, or what you've referred to as 'normal', currency for transactions? I'm interested in understanding the extent of its financial versatility and whether it caters to those who may not yet be fully immersed in the world of cryptocurrency. Are there any specific processes or limitations in place when it comes to integrating conventional forms of money into Stake's operations?