Hi,
I am new to oscommerce. I have set my site up at http://valaddin.com.
All is set but the last bit on payment. I have only set up "Paypal Express Checkout".
I tried to test the checkout but it says, "Security Header Not Valid"
Can anyone tell me what is wrong? Thanks.
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Paypal Express Checkout
Started by cyfinet, Mar 20 2010, 09:16
1 reply to this topic
#2
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Posted 20 March 2010, 10:39
Try this in google
site:forums.oscommerce.com Security Header Not Valid
site:forums.oscommerce.com Security Header Not Valid
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