Question

what does a salary plus commission mean?
you earn a commission on every sale you make.
you earn an hourly rate.
you earn double to amount of your salary.
you earn a salary and get a commission for the amount of sales you make.

Explanation:

A salary - plus - commission structure means there are two components to earnings. The first is a fixed salary (a regular payment, not based on sales). The second is a commission, which is an amount earned based on the volume of sales made.

Answer:

You earn a salary and get a commission for the amount of sales you make.