How do I link my business card?

[EmkayePosh]

I want to link my personal business MasterCard to my square. It's not affiliated with a bank. It's through Pro-Pay. How do i do it? 

[VanKalkerFarms]

For normal Squar deposits you must link to a Transactional bank account so they can credit and debit it.

https://squareup.com/help/us/en/article/5456-bank-account-frequently-asked-questions

for instant deposit (which has an additional 1% fee) you must link a debit card.

https://squareup.com/help/us/en/article/5405-instant-deposit