That's actually a great breakdown of a current trend identified by several large retailers. For example Sephora's "Cast Members", Best Buy's "Geek Squad", Apple

That's actually a great breakdown of a current trend identified by several large retailers. For example Sephora's "Cast Members", Best Buy's "Geek Squad", Apple's "Geniuses" etc. Their strategy is lift the burden of closing sales for their employees thanks to seamless payment (or even better, Amazon Go technology) and have them focus on adding value through conversation and recommendations.