Is there a tool that can be used to simulate credit card payments?

Say you ordered the credit card and when you got it, you never activated it or used it. Do you have to make payments on it?

Lets say that I have a credit card of $25,000. I used all to buy something worth $20,000. Would I still get the typical monthly payment of $10-$50 or it would go up.

If so is it pretty straight forward to accept card payments at fairs/markets etc?

Using camera or new finger print technology during online transaction or during POS also will have ability to reduce fraud transaction and have a way to reduce risk for "card not present" and hence reduce risk?

I have a credit card with U.S. Bank. It's a limit of up to $500. It's not a secured credit card. I haven't had a job as I have severe back problems and I am unable to work, and receive disability. I normally use some and make payments and in 2-3 months...

Im 17 and I used my friends credit card With out His Permission but I didn't steal the card he gave me the info for the card before to buy some things on xbox live, playstation network and Steam. But the situation im in right now is that i used my friends...

I would like to know for sure whether payments made toward a balance on a Wal-Mart credit card are reported to credit bureaus, i.e., will they build credit. Wal-Mart has two different cards, the Wal-Mart Discover card which is a full credit card, and...

Using a 0% interest credit card to pay the difference between our trade-in and a used car? I've been entertaining the idea of paying the difference between our trade-in and a used car (about $2400) with a 0% interest credit card and paying it off by...

My previous employer signed me up for a call recording service using my personal credit card. Since I left my previous employer a year ago, a service company (who my employer Singed me up with using my credit card) has been charging my card $50 a month...