Twitter allows companies to promote their products in short messages known as tweets limited to 140 characters which appear on followers' Home timelines. Tweets can contain text, Hashtag, photo, video, Animated GIF, Emoji, or links to the product's website and other social media profiles, etc. Twitter is also used by companies to provide customer service. Some companies make support available 24/7 and answer promptly, thus improving brand loyalty and appreciation.
A warm call is much more valuable than a cold one. Many have already declared cold calling dead and would rather focus on warm leads because when you contact a warm lead, a person is expecting to hear from you or at least has shown some interest towards your business. This means that he or she is much more willing to listen to you and consider purchasing your offering since they have already considered you an option. How to Create a Facebook Pixel for Facebook Ad Tracking 2019