For a new project, you must promptly send a one-time free writing on Russia in the mailboxes of subscribers who have subscribed to the service data of the concrete person.
The letter may be the liner or the liner and a small investment in sheet thickness. Is there any ready solutions for this or need to enter into a contract with the mail?
Judging by the reviews of her work, it would not be desirable to communicate, and Express delivery in the mass — the service is expensive, more suitable for hazardous HAZ. Maybe something will prompt?