Does the ability to be personable matter for a successful cashier?

Yes, being personable matters! It is as essential as having ability in Math. Also, customer service skills are necessary for the position. Also it'd be nice to develop skills like: * handling difficult or angry customers; * cross-selling; * good communication; Sure, there are several other skills to develop whether you are considering cashiers as a position to work. You can find some of them when you click the link below. The video lasts for about 3 minutes.

https://www.youtube.com/watch?v=e6IjTBdjKXY