The agreement first, then the money
The agreement and the binding thereof is the key. The money or "credit" is secondary.
I'm sorry, but the accounting is the reality. You cannot shy away from it if you are to fully understand and go up against a bank.
If you pay the gas station attendant with your cash(federal reserve note), the government is your agent promising payment, backed by the full faith...
If you pay by your check, the bank is your agent honoring your promise to pay. The check is not money. It is a promise to pay money.
If you pay with your credit card, the credit card company is your agent and you believe(rightfully so) that they are paying the station on your behalf with their net asset, be it their own money or other card holders or depositors money. The station must pay a merchant discount of 1-3% to the cc co. for the convenience of the consumer not having the cash or check. The merchant loses. Now, in law, the cc voucher at the point of sale is not only the evidentiary instrument, it is the funding instrument. The cc agreement is an open-ended revolving line of credit. Each time you use your card you are creating a new tranaction agreement, a new "deposit" that is electronically created thereby allowing the cc co. to create a new dollar amount of "checkbook" money which was not in existence before. They simply create it from your credit limit and pay the station or merchant with your funds, not their money. It is the appearance of risk that keeps you thinking that they pay on your behalf. The merchant discount, before it is captured, is your funds. The cc co. fails to disclose this material fact to you. You believed all along they were using their funds. They fail to disclose that the funds originate with you. Another material fact undisclosed.
However, banks and financial institutions are restricted in lending their own credit as well as their depositor's credit. We learned in school that banks loan out other depositor's money. But this is simply not the case. This is a federal question and all one must see is the bank's corporate charter. The goverment in it's infinite wisdom gave away the money creation process to the private bank allowing them to issue cost-free credit which then allowed government access to any amount of money at any time. This is the partnership which leads to inflation. They inflate and contract the money supply at the whim of the prevailing political wind.
But don't accept what I say as the truth. Perform you own due diligence and if you have moral fiber it will stick. The bank is not losing any money it was entitled to from the outset. They scoop your equitable substance at deposit. The don't risk a f------ dime. You are the one who creates wealth. The bank is there to extract it on behalf of the government. They must entice you into debt in order to destroy purchasing power for its own sake. Our system is one giant credit card. Since it is all debt obligations then the accuring interest has to come from somewhere to pay back the borrowed funds that bought our currency. Remember, the currency is a interest-bearing note, a liability. And that interest which is forged by the sweat equity of the population is taxes. But that's another discussion.
If your cc balances are small, pay them off and close them down. If they are large and you can't pay, start doing the homework assignment of your life.