Did companies like Sears take advantage of the newly cretaed federal mail service?

Yes, companies like Sears capitalized on the newly established federal mail service to expand their reach and enhance their sales. By using mail-order catalogs, they were able to sell a wide range of products directly to customers across the country, even in rural areas. This innovative approach allowed them to tap into markets that were previously inaccessible, significantly boosting their business and transforming retail practices.