Write a letter to a manager to ask them to give information about the product you want to buy.       What item you need?        Why do you need it?

Dear the manager of the shop, I am writing to enquire about purchasing a running truck from your chain store. Not long ago, a friend of mine recommended your shop while I was looking for the running track for myself. I believe that your chain of stores is the best place where manifold household appliances are sold. Besides, I bought a vacuum cleaner two years ago and it is working perfectly. My reason for wanting to acquire a running track is because I have been attending fitness courses since last month. I do hope that such kind of appliance will be extra helpful for me to keep fit. I would be grateful if you could recommend me which brand and model I should purchase and why. Could you inform me what you charge for the product and about installation conditions? I will enclose my contact details below. I look forward to hearing from you soon. Yours faithfully Elly Windsor.