Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

Automatic transaction on credit card to stay active
Put one of your monthly bills on it.  (Utility bill, Netflix, monthly donation to charity, etc.) I have several automatic, recurring monthly charges on my credit card. If you don't have any current monthly bills that you want to switch, contact the Red Cross, or a charity of your choice. They would be very happy to charge your credit card once a month. Alternatively, it might be okay to let it close.