" I'm not 100% sure if this complaint is valid."

It isn't. It is just a SEO complaint.

On 3/29/12 a little before midnight I went through this Palmdale Del Taco drive thru and was told I couldn't be helped for 15 minutes because there computers were down. Do the computers make the food ? Have they ever heard of calculators ? Do they know people sold food before computers? This is crazy, I can't believe that's how there business is supposed to operate. Please hire employees that can add subtract and multiply so the operation doesn't stop because the computers are down.

Isn't there some kind of federal law where a receipt has to be issued? I'm not 100% sure if this complaint is valid.