OK, I'll use my insider information here - NEVER EVER EVER EVER use a Debit Card if can use a CREDIT CARD. Just make sure you can PAY IT OFF IN FULL
Why?
1. The consumer protection laws for CREDIT are much much stronger than for DEBIT.
2. DEBIT transactions rarely give you miles, points, cashback, whatever.
3. DEBIT cards can put a FREEZE on your BANK ACCOUNT for HUNDREDS AND HUNDREDS OF DOLLARS if you use them in hotels or for rental cars, as they block out your "potential" charged.
Don't use debit cards except as an ATM card.
Hmm, some of your arguments don't wash worth beans where I come from - ie. Canada. But I don't don't doubt that your experience is different from us.
We have both true debit cards and bank cards with POS (point of sale) transactions. A true debit card is linked with either MasterCard or Visa and has a card number compatible with those systems. A bank card has a different set of digits. The reason why debit card use is the highest in the world in Canada is because our regulations and banking system is totally different.
1. Debit cards are indeed protected as well or even better than credit cards. However with a credit card you usually have extra item insurance and returning items bought by over the Internet is a bit easier. (But then again, Paypal is superior for the Internet convenience factor). The nation wide value of theft from bank/debit cards is less than from both paper cheques and CCs even though the majority of transactions are by debit.
2. Practically ALL debit/bank cards have the option for miles/points/cashback, etc. In fact, with my bank card and my airmiles rewards card I double up on the rewards with each transaction when I use a particular gas company!
3. Bank cards (not true debit cards) may have a unknown ceiling on them that most users are not aware of when using POS at the gas pump and most people don't even bump into it. It used to be around $60-65 but was raised to $100 per transaction. This pertains only to POS at the pump as set by the gas company and not other transactions.
4. Our banks are all linked into into the Plus, Cirrus and Interac networks which means I can use my bank card practically anywhere in the world.
5. POS is literally EVERYWHERE in Canada, including your neighbourhood pizza delivery boy!
6. POS is an extremely frustrating experience in the US, when I travel south, it is next to impossible to find anyplace that uses it including gas stations where it makes the most sense. CC, greenbacks and traveller's cheques, which aren't as convenient, are things I have to
resort to when I can't find a POS site. I get feedback from my brother living in Colorado - cheque use is rampant (and so is cheque fraud) compared to living up here.
7. Your #3 is valid only when using a true debit card to book the hotel or rental card. Most places won't let you book with a bank card and once the payment transaction has been made there is no hold on your account if you use the bank card to pay for your actual transaction (ie not for booking).
8. The near instantaneous transaction of a debit actually makes it easier to keep track of your money and bank accounts.
I've had a bank card since Nov '81 and a true debit card since Feb of '82 and haven't looked back since. Actually, I gave up the debit card for a simple bank card when I changed banks because POS is available everywhere here. In fact, the only reason I ever got a CC in the first place was one was required when making golf course reservations over the phone!
I've used computer banking exclusively since '94 and I don't know what a "teller" is!
Cheques are used to pay the rent only, a book of 25 will last me 2 years!
Going back to the original post - credit card rates are beginning to escalate with companies bumping from the mid-teens up into the mid-twenties partly because
a) more people are defaulting.
b) they need the interest to make up for losses elsewhere in their system.
c) banks will lower their limits to limit their lending exposure which in turn will cause credit ratings to drop for some people because they are using a higher % of their available credit.
You won't see CC's being rejected by vendors unless it is for the usual reasons like "you've reached your limit" or "we've noticed some peculiar activity on your account".