Schedule six or more recurring rent/mortgage payments, as far in the future as you like, and pay with a MasterCard for a 1.75% fee or an American Express for a 2.25% fee. Both of these fees reflect a 0.25% discount off of the regular rate. Offer ends (i.e. you must finish setting up your recurring payments by this date) October 31, 2016 at 11:59 PM PST.
Tip: You will get errors if you try to schedule payments that go beyond your credit card expiration date. Double-check this if you get a message telling you to call in.
This is potentially useful for meeting minimum spend on a MasterCard or American Express and a moneymaker if you have the Citi AT&T Access More card, which earns 3x TYP on Plastiq transactions.
Here’s a referral link for Plastiq (we both get a few bucks out of it, nothing serious).