[Your Name]

[Office Address]

[Date]

The Manager,

[Shop Name]

[Shop Address]

Subject- Placing an order for laptops and printers

Respected Sir,

I wanted to purchase 15 laptops and 5 printers on behalf of [Office Address]'s owner. You are well known for providing high-quality PCs. Your computers are of the highest caliber. 

I'm making an order for 15 computer sets for our business after perusing your most recent computer catalogue with a 25% discount.

The software and all of the machines should be of the very best caliber.  Products that are subpar will be returned. Computers must arrive at the specified address in 10 days.

The invoice with the largest discount, if any, should be sent.

Thanking you,

[Your Name]