Every time someone sees your tweet, you get an impression. This determines your visibility and popularity; Twitter chooses which tweets to suggest based on their impressions.
When you have lots of Tweet impressions on your tweets, it will positively affect the Twitter algorithm, and Twitter will start to suggest your tweets to a way broader audiences, boosting your visibility.
Buy Twitter Impressions
Buy Twitter impressions to generate higher engagement. To put it simply, your Twitter impressions show how many times people have seen your tweet. In other words, 500 impressions = your tweet has been viewed 500 times.
In particular, the metric of your Twitter impressions does not reflect how many eyes have seen your tweet through third-party platforms (e.g., Hootsuite or Sprout Social) or how many people have seen your tweet posted on a website.
But - of course, there is a but! - it doesn't mean that 500 people have seen your tweet. It means that your tweet has been viewed 500 times, and that can even mean 100 people have seen your tweet five times each.