You write an offer. 

Well, that’s definitely something to write home about. :-)You use the word “WE” a lot.

If I represent buyers, I like to include my name and contact information along with a sentence that if anything changes after the signing but before the sale, the tenant is obligated to notify me in writing or it waives any of those changes.Buyers might have other tenant concerns that are specific to a property.

Quote from @Fernando Corona: @Erik Estrada I actually wrote a blog on the topic and will continue to write about it.

If you wanna pay 8X, great, get it to me in writing.

Having people write Spark Investment checks for $25K, $50K, $100K and more.

That is not a particularly hard thing to do, but you need to put it in writing and execute a new note for the loan mod.

As a matter of fact, far too many these days don't write contracts or stick to their price commitments after the project is well underway. 

Here $10 is reasonable) to each unit's monthly cost for the work to handle this utility cost and associated billing and put this in writing in each lease renewal.

With what you are planning to do are you going to write your offer in bitcoin?