How do you run a cash register?

I am trying to get a job and find myself either ignored or someone has higher qualifications than myself. So I am trying to learn various things that would help me get a job.





I wish to know how most market cash registers work, rules that go with them, etc. So that I can start using that on my resume.

How do you run a cash register?
Learning how to use the cash register is very easy. I think any employers are willing to train you on the job. It only takes 10 to 30 minutes.