<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by SST:
The other half are denied by an automated system which doesn't seem to care even if you checked the website before you dined: they just say the restaurant left, so sorry, bait and switch.</font>
The easiest way to prevent problems is to print your restaurant's online listing before you dine that day. Then, if your miles are denied, you have proof that the restaurant was participating on the day you dined.