No.
"The customer" is a singular noun phrase (ie 1 person) for singular subjects (except I) the correct form of have is has.
For example:
They have an ice cream but He /she / it / the customer has an ice cream.
So - "The customer has no commitment" is correct
Yes
The correct spelling is commitment.
The word is spelt as you have in the question.
commitment. There is only one "e".
That is the correct spelling of "commitment" (dedication, obligation).
they take it as their duty and commitment to provide a world-class
what does loyalty and commitment on the job mean
This is a common interview question. You could say, 'My great customer service skills, my commitment to being a team player, my passion for this company, or being detailed oriented.'
"Genchi" (pronounced: gen-chee) is "commitment".
I prefer to say: The customer is not always right; but, the customer will always be happy.
Cabinet, construct and customer are correct. "Counsoul" is incorrect. The correct spelling is "council".
Customers' is the correct plural possessive. Customer's is a singular possessive.