This might be a really dumb question, but I cannot, for the life of me, figure out what exactly I need to put in the "Link Button/Text:" field to have a custom button!
I've tried putting the link directly - it comes up with the whole url rather than png image, I've also tried <img src="http://example-button.png"> still no use...
could someone please tell me the correct format to input to get a custom button??
Thanks in advance!