ACH transfers are free, but if a tenant wants to pay with a credit card they will get charged a fee.

To answer your questions here though:Alternative options - I was going to sell all my stocks and etfs, take out a HELOC, and some credit cards to try to shoestring together enough to the deal without a hard money loan. 

Also, personalized post card size info/thank you card with the top 5 restaurant/bars or attractions in the area.

I assume the business credit lines are basically 0% intro promo credit cards?

I ask if they are US citizens or green card holders, and I ask for past addresses for the past 5 years as well as any other names they used in the past (maiden name, nickname, etc).

I’ve bought some houses with 0% interest for a year credit cards and a few with consumer lines of credit from banks.

We would have bought a duplex and rented out the other side but didn't know that was in the cards for us when it was.

Has anyone used the Apple Card savings account?

Then there you go.One thing I am looking to try to do but haven't done yet is buy something with zero down on seller finance, put the rehab on a 0% credit card, then refi the seller off in 12 months and pay back the card. 

We own 3 other rental properties that have a 6.5%-7.5% APR, and no credit card debt or any other high interest debt to pay off.