I recently got locked out of my car at Walmart in Kirkwood. When i called to guy who answered said the wait would be 45 – 60 min. i wasn’t happy but what could i do. so, for a little over an hour i sat in front of walmart like a creeper. if it wasn’t for my phone i think i may have went CRAZY. when, the van pulled up i was oohhh sooo happy. Took all of 60 sec and $ 60 to unlock my door. the tech was friendly. while i don’t plan on locking my dumb butt out, i would use them again.