I've created a new Sandbox Seller account, and navigated to the Manage My Buttons page.
I copied the code for the "Sample Buy Now Button", but when I click through on it I get an error that says "We're sorry, things don't appear to be working at the moment. Please try again later."
The code has not been modified or edited, it is the default code. Any help would be greatly appreciated!
The button code is:
<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="9X8T32NE49DPC">
<input type="image" src="https://www.sandbox.paypal.com/en_US/i/btn/btn_buynow_LG.gif" border="0" name="submit" alt="PayPal – The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.sandbox.paypal.com/en_GB/i/scr/pixel.gif" width="1" height="1">
</form>
