According to the American Marketing Association, - "Marketing is the activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large." A company, which provides marketing services, should be capable of doing all the above listed.
djanah cloud-based total conversation service provides from various devices, anywhere to call any other user, and communicate in video, audio and real time text.
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