I send out post cards every 90 days.   

I buy my contractors gift cards each year as a thank you. 

Have business cards always.

I wish I could house hack this property but that is just not in the cards right now, or ever as my wife puts it. 

That being said, if you have 20 properties you want to see it might be nice to send them a gas card (broker permitting) in addition to their commission.

The only other debt I have is credit card debt on my JPM credit card but that is offset by my job since they pay for everything when I travel, eat, and drive.

What will happen when the credit card companies and banks tighten their lending standards?

For the rented property,  during the pandemic,  I muddied the waters and used my personal funds to pay for renovation, some utilities and LLC credit card bill.

Here's my situation: I accumulated credit card debt to finance my last property rehab, which is now rented and generating income.

a way that is used a lot is off the credit card, we get a business credit card most you can get with a apr of 0% up to 12 to 18 months  use the card to put down on the property .When the lender pulls your report they want see it business does not report on the personal side.after you close start paying the card back off .Rince and repeat the good thing is you can have multiple llc is how we do great for multiple units.Make sure the deal can serve the debit that why I say multi unit the 12 to 18 apr time frame comes up fast.