Hmmm. I'm a "guest" if I go into a shop? This is a SERVICE industry we're talking about right? There's no need to be an a$$ as a customer but its not the customer who goes out of business. There are other options out there for the buyer, especially in the age of web sales, for any seller to...
As for the first vid...
Why don't the sales people at the stores I frequent look like her?
Not only instructional but keeps you awake throughout...if only to gawk.
;-P