Credit cards would further drive her into debt.
So?
Has anyone actually gone through the calculation of how cheap a credit card is?
overdraft = $30 fee for going $100 over the limit for a month (360% interest/yr)
payday loan = $30 fee to borrow $100 until payday (360% interest/yr)
My credit card is a Visa Green card and the interest on cash advances is 20% yearly, there's no grace period at all (buying stuff with a CC has a grace period). Let's assume they compound it daily and you pay 30 days worth of interest on a $100 advance.
100 * (1 + 0.2/365)^30
--> 100 * 1.016569
= $101.66
Cost to borrow $100 from your credit card company is
$2,
two dollars.
That actually does make sense if you think about it. 20% yearly interest, so that's like 1.66% monthly interest. 0.0166 * $100 would be $1.66
Credit cards are awesome. You can borrow $100 and they'll only ask for $102 back at the end of the month. How many of your asshole friends would do that?
"Sure bro, I'll lend you $100 but I want that money in a week and I want you to buy me a beer too"
(beer at a bar is a hell of a lot more than $2 up here)
if possible she should pay the bill with a credit card (unless its a credit card bill)
Actually yes you can still use your credit card to pay your credit card bill. Don't do that unless you absolutely need to, but you can if you want. The minimum payment on a credit card is something like 3% of your total balance or X dollars, whichever is higher (I think my minimum is $5 no matter what). As stated, you use your credit card to take out a cash advance, then you make the minimum payment on the credit card
using the money you just borrowed from them. It sounds like you're scamming them, but they love it when people do this. It just means you owe them more on the next bill
