All good questions that should probably be looked into if someone decides to investigate.

Yes, the site was secure; I don't purchase online unless it is.
Chase bank is a large, stable institution. I believe that tying it to the SSN means that it gets reported -somewhere-, I'm just not sure where! The account number I have been given is 16 digits like a credit card and the statement looks pretty much like a regular credit card one.
As for the interest rates, making small, regular purchases that are easily managed for paying off monthly, those don't come into play.
Really, I don't know tons about it, just offered it up for people who may be having difficulty getting their own credit established and instead of trying for a credit card, this way there may be a way to get some scoring started.
As with everything, read the contract!

QUOTE(Anastassia @ Mar 22 2006, 06:24 AM)

My understanding is that you actually have to have credit history to be able to take advantage of it.
Ana
I got a store credit card for a US store about a year before I moved to the US. I've made 2 purchases on it and made payments.
It may be true that you have to have a credit history; in my case I didn't have much of one.
Honestly, I wasn't offering a complete solution here folks, just another option for new immigrants to try out. I don't have all the answers on it and thought I communicated that from the start.