As seen in:
I am writing to request your support in petitioning a product to be carried in your store. As a [customer/member of the community], I am particularly interested in finding [product] at a convenient location. I believe that your store would be the perfect place to purchase this item, as it is [reason for choosing this store].
I understand that the decision to carry a new product is not always easy, but I hope that you will consider adding this item to your inventory. It is [reason the product would be a good fit for the store] and I believe it would be popular among your customers.

