TY JOUR TI Increasing the availability of agricultural products for the population through the development of digital marketing services KW digital services KW digital economy KW agro-industrial complex KW agriculture KW sales KW digital retail services KW synergy effect KW competitiveness KW marketplace KW digital platform JO Agrarian Bulletin of the AU Razorvin, I.V. AU Usova, N.V. AU Loginov, M.P. PY 2021 IS 0 PB Ural State Agrarian University