Do The Block contestants get paid while on The Block?

I'm curious to know if participants on the reality TV show "The Block" receive any form of compensation during their time on the show. It's a popular program that focuses on real estate renovation and competition, so it's understandable that contestants might be expecting some sort of financial reward for their efforts. However, I'm not entirely sure if this is the case, and I'm hoping you can clarify the situation for me. Are contestants on "The Block" actually paid while they're participating in the show, or do they rely solely on the potential winnings from the sale of their renovated properties?