I just bought some new hunting equipment with my new store credit card. How often do I need to make a Tractor Supply credit card payment?

Just like any other credit card, this one requires you to make a monthly payment. Your payment due date should be the same each month, so you can schedule your payment and make it a regular and predictable thing. If you pay your balance in full every month, and you don't buy something the next month, you may not have any balance to pay at all. But if you're taking advantage of a zero-interest financing deal to pay off a larger purchase, you'll need to make a payment each month until you've paid off your entire balance. It's a good idea to set up online access so you can log in to your account online. You can pay online, or set up automatic payments to come out of your checking account every month. This is a great way to never miss a payment, which is also a good way of keeping your credit score healthy.