Serious Threat for Payment

Dated: 13th May,20..

Dear Sir,

Your credit standing is such a valuable asset that we should dislike to see it injured by your failure to pay you long past due balance of Rs. 3500/- Not only your ability to secure more goods from us is at stake, but also your ability to secure credit from other sources whcih may come to us for a report about.

We know you will understand the seriousness of this matter and will send us your payment for full amount by return post.

Yours faithfully,

XXX.