Add to cart button not working on remote server
I've used ecart now for a dozen or so sites but this is the first time i've had this problem.
My site works fine on my local server but when it's uploaded to my server the 'add to cart' buttons don't add anything to my shopping cart. They redirect OK but the shopping cart is empty.
This must be something simple that I've missed, has anybody any ideas please.
Thanks a lot in advance.