<human>: Can you condense the text into a few key points?

So, I was gifting Reddit Gold to someone on Reddit, I clicked the Paypal option, signed in, and just kept pressing the Ok/Confirm button or whatever it is, without any concern of the amount of payment, or the payment type. (Yes, I'm an idiot.)  What I failed was to check the payment type.  I wanted to use my credit card, which I thought would be the default, but instead it used my Chequing bank account (Verified) which has been closed for like 4-5 months now.  What is going to happen?  The payment went through/cleared.  Is the bank going to contact me, or is Paypal? How should I proceed?  I know it's like 4 bucks but I'm still scared.
<bot>: Used paypal, inadvertently used a bank account which I no longer have as the payment type because I closed it months ago, payment cleared.  What should I do?