Sample Business letter format for Envelope
First of all we would like to thank our great team for delivering you a good product which makes you slim and fit for the life.
Last week we received a complaint regarding that the product doesn’t work in a proper manner. After we analyse over the product you have sent we have clearly diagnosed it is the problem with that piece of product.
We regret for our inconvenience of last week because we made you to wait for the product to repair. Now the product problem has been cleared and it is ready to use.
We hope no more problems will be issued regarding this product. We are happy to serve. If any problem regarding the product please don’t hesitate to call us.
Thank you for your invaluable support,
Addressee name and signature