Wholesale contingency to enter property with prospective buyers?

[Wendy Busa]

How does a wholesaler show the property to a buyer? So let's say I have an assignable and I want to put a contingency in so that I can show the property to prospective buyers, how does this work? Even with earnest money down, I can not imagine the homeowner will just turn over the keys. Maybe I am over thinking this, but how is this handled?

Thank you.