Check out problem

[candy]

When i used sandbox to test, it go to paypal and give the following sentense to me:
"Unable to process payment. Please contact the merchant as the shipping address provided by the merchant is invalid, and the merchant has requested that your order must be shipped to that address."

well, the shipping address is not true of cause, it was sandbox.
But why it give me this message??

Did any one know how to fix it?

Due to it was sandbox, I have changed another seller account but still can't get through....

[candy]

I spend the whole morning, and find that if i don't used an old member to login, to buy things. it can go through.

That's means if i don't login to buy goods or to sign up as a new member, it will go to paypal website with no problem.

Anyone know what it mean??

[pgmarshall]

Have a read through the wiki - it has some step by step guides and more information about how to setup the PayPal modules.

Regards,

[candy]

Yes, I have read this already and have follow step by step.
but it was so weird.

The payment sometimes it work but sometimes it don't.

Besides, I have only install 2 payment method . One is paypal standard and one is Credit/Debit Card (via PayPal).
but when customer go to checkout, there is only one payment show up.
it was PayPal (including Credit Cards and Debit Cards)<<
i think it was paypal standard.
How about the Credit/Debit Card (via PayPal)?
I don't want all my customer must have paypal account otherwise can't shop in my site!

Is it because i didn't fill in the blank which call certificate id??
In Credit/Debit Card (via PayPal), I don't know how to fill in the information, which is:
Your Private Key

Your Public Certificate

PayPals Public Certificate

Your PayPal Public Certificate ID

Working Directory

I don't know where can i find the key or ID...
Will these cause the Credit/Debit Card (via PayPal) don't show up?

[redroom5]

Did you ever figure out how to fix this problem?
Im having the same thing happen to me

Thanks for any help