${?}_{{?}_{{?}_{?}}{?}_{{?}_{?}}is\text{l}\text{i}\text{k}\text{e}\text{l}\text{y}to\text{l}\text{e}\text{a}\text{d}to\text{c}\text{u}\text{s}\text{t}\text{o}\text{m}\text{e}\text{r}\text{r}\text{e}\text{l}\text{a}\text{t}\text{i}\text{o}\text{n}\text{s}\text{h}\text{i}\text{p}\text{b}\text{r}\text{e}\text{a}\text{k}\text{d}\text{o}\text{w}\text{n}\text{s}\text{.}}$

Question $2$ options:

$1$

Saying "please" and "thank you" $to$ customers

$2$