When there is cash involved, cash management is an important consideration. This is why Bitspark has ensured that when you need to unload your physical (cash) or digital (stablecoin) till you have various options to do so.
Please view our articles on deposit and withdrawal methods here:
What are the deposit methods on Bitspark?
http://support.bitspark.io/en/articles/3000049-what-deposit-methods-are-on-the-bitspark-platform
What are the withdrawal methods on Bitspark?
http://support.bitspark.io/en/articles/3000062-what-withdrawal-methods-are-on-the-bitspark-platform