Transfering user credentials from one site to another

[juniorprg]

Hello

 

I have recently installed the multi store contribution and everything looks well.

 

Now the challenge i face is , when one customer buys some items from say STORE1, towards the end of checkout, i am having a banner, saying more about my next store STORE2.

 

I would like customers to click on that banner and simply buy more items from STORE2 without needing to login.

 

which means simply transfering customerid from STORE1 to STORE2 .. nothing else needs to be transfered

 

The whole point of multi store was to have a single database for customer, which is acheived, now if I can do this too , it will be a perfect solution

 

any help is highly appreciated...

 

please help