If you're having trouble getting waited on in ANY place of business, take your cell phone and call them. Ask if they're busy, if they say no then say "well how about some help here? See the guy at the counter waving at you, with the phone to his ear? That's me". It'll make an impression.
GOOD IDEA...
I had to do that at Rocky Mountain Harley Davidson once, and I've never been back. You want to get treated like something smelly on the ground? Go to a Harley Dealership. Any of 'em, anywhere. Pompous assholes, all of 'em.
I DON'T HAVE THAT PROBLEM AT SUN H.D., I MADE IT A HABIT OF TALKING TO ALL THE GUYS AT THE COUNTER WHEN I GO IN. BUT, I MADE AN IMPACT WITH THEM EARLY BECAUSE I WAS MODDING MINE BEYOND WHAT MOST WOULD EVER DO, THEN STARTED BUILDING A CHOP AND THEY RESPECT ME NOW MORE THAN EVER. IF YOU CAN SHOW YOUR NOT ANOTHER JERKOFF WITH MONEY JUST LOOKING DOWN ON THEM, IT MAKES A DIFFERENCE. BUT YEAH, RMHD SUCKS BAD.
Had to do the same thing once in Shepler's, looking for a pair of jeans.