By Rachel Mitchell Text Copyright 2018 by Rachel Mitchell

Indispensable [Adjective] (absolutely necessary or essential; very important).
His assistance is indispensable to our success. Water is indispensable to life.
Amusement center [Noun] (a place that has a lot of things to play for fun).
Our city has a fantastic amusement center for children to play while their parents are shopping.
It is a fantastic amusement center called Ocean Park.
Discount coupon [Noun] (a voucher that allows someone to pay less money than usual for an item).
All users are given discount coupons when they finish filling out a survey. I will send you a discount coupon so you can use on a future order with us.
Maximize customer satisfaction [Expression] (maximize customer happiness).
You can maximize customer satisfaction and increase revenue by delivering what is valuable to your customers.
Ideal solution [Expression] (good solution).
Tom came up with an ideal solution. It seemed like a good solution.
Make it to the top [Expression] (to be very successful).
There is only one way to make it to the top: hard work.
It would be more difficult for each member to try to make it to the top alone.
Benefits [Noun] (advantages or profits gained from something).
She is currently collecting unemployment benefits. The benefits of taking the drug outweigh its risks.
To be user-friendly [Adjective] (to be easy to use, learn or understand without advanced skills).
The latest version of Nokia has become more user-friendly. The instructions are user-friendly and practical.
Beneficial [Adjective] (helpful, useful).
Beneficial effects of a balanced diet.
This treatment can be very beneficial, especially for old people.
Revenue [Noun] (the amount of money which a company receives from its business).
The company is looking for another source of revenue.
The revenue from the bond sale was used to improve several bridges in the city.