WORKING METHOD THESE ARE OUR PROCEDURE PHASES: PIECE CREATION AND PRODUCTION. DATABASE MANAGEMENT. LASER OR LABEL ENVELOPES AND LETTERS PERSONALIZATION. MANIPULATION. CLASSIFICATION AND DELIVERANCE IN THE POST OFFICE. WAREHOUSING IN OUR OWN WAREHOUSES. DISTRIBUTION OR DELIVERY TO THE ASSOCIATIONS. DATA BASES MOST SUITABLE DATA BASE CHOICE AND MANAGEMENT OF ITS ADQUISITION ACCORDING TO GEOGRAPHY, ACTIVITY CRITERIA, ETC. DATA BASE TYPES: FIRM DATA BASES, PRIVATE INDIVIDUAL DATA BASES, FREELANCER DATA BASES, ETC. POSSIBLE RETURNS RECEPTION AND CORRESPONDING REPORT.