Actually, making a business account on the Cash app is very easy and even you can switch your account type from personal to business or vice-versa. You can see here that, once you create an account by hitting the sign-in tab, then a new window opens where you have to provide all th details. Along with it, you are also asked to choose account types. So, if you have any doubts about it, then take the help of Cash app customer service. https://www.mailsupportnumber.com/cash-app-customer-service-number.html