Hi guys..

I'm new on here. Please I need help on the above named subject.

Just need a simple format sample.

Thanks
Osagie

It's called a letter of intent to pay:

How to Write a Letter of Intent (with Sample Letters) (http://m.wikihow.com/Write-a-Letter-of-Intent)

Sounds a lot like this, and the answers would be the same.

https://www.askmehelpdesk.com/distance-learning/how-write-letter-preparedness-service-charge-833768.html