I'm 26, never once had a need for a credit card.
It occurred to me that a credit card might be beneficial now that I have a mortgage with an offset facility. My thought is that I'd be able to use a credit card for regular purchases, allowing funds which would ordinarily be deducted immediately from my transactional offset account to sit in the facility for the duration of the credit card's interest-free period (usually 60 days, yeah?) and therein reduce the interest accrued against the loan.
Thoughts? Is it worth getting a credit card? If so, are there any other reasons I ought to consider one (rewards, frequent flyer etc.)?
Voted for Yes, just be sure to pay your CC bill end months end.