@Ryan Vienneau I'm a Buildium customer too, and it blows my mind they don't have credit card tracking in 2017.

Your credit limit on an unused card will not generally affect your scores.

Makes it easy to keep the cash organized as well as bills.You don't need a credit card but debit cards for each place makes it easy.

It is legal as long as you use a convenience check from card #2 for the amount owed on card #1 into your bank account and then write the check from your bank account to pay off card#1.

I would forget about growing the portfolio and generational wealth until your husband finds a job and you reduce your credit card debt.Credit card debt has interest rates above 20%, there is a strong case that your rentals are not generating a 20% return.

I don't take credit cards but I believe stripe does.   

I have a good credit score (791 based solely on credit cards) make almost $200,000 per year, and have very healthy investment and retirement accounts in America.

Credit Cards: If your renovation costs are manageable, using a credit card can be a quick way to finance smaller projects, especially if you can pay off the balance quickly to avoid high interest.8.

Also, Credit Card suggestions for best business card for benefits / perks right now?  

TIAIf you have an electronic record (bank statement, credit card, accounting software, etc) of the transaction the IRS doesn't require you to keep receipts unless it's a cash (took real paper money out of your pocket) transaction for $75 or more.