Sample resignation letter from the post of Sales Assistant.
From
Name
To
The Manager
Company Name
Sir,
This is to tender my resignation from the post of Sales Assistant with effect from …………………(date).
I have been selected as Sales Executive by M/s ………………………… and am supposed to join them on the …………………………(date).
I am leaving the company with immense satisfaction. I am thankful to my seniors and colleague for their kind consideration and co-operation. I must admit that with the experience gained here I have been able to elevate my status today.
I once again express my gratitude to all concerned.
Yours truly,
…………………………………… (name)

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