Anonymous • 17 February 2022 • External Case Study 0 comments Link to case study: https://vc.ru/marketing/366091-keys-kak-ozhivit-bazu-klientov-i-zarabotat-bolee-2-mln-rub-cherez-whatsapp-za-3-dnya Result: 2 000 000 руб. Tags: Messengers Sales