GoDaddy’s 6-in-1 cert and subject alt names

I’m a satisfied GoDaddy customer, but I’m a little unhappy with them at the moment. This morning, I tried to buy one of their 6-in-1 SSL certificates. Why? I wanted to be able to use one cert for autodiscover.robichaux.net and mail.robichaux.net. I figured the 6-in-1 would let me do so because the wording on the 6-in-1 order page says you can register up to six matching domains. I figured that they’d allow multiple subject alternative names, which is what I wanted. What they actually mean, though, is that you can register the same domain in up to six different TLDs… not quite the same thing. I really don’t want to buy a wildcard cert; I think I’ll probably just stick with the self-signed cert if I can’t buy an inexpensive cert with multiple subject alternative names.