Hello,
I'm Filip and I'm label CEO, Owner and Founder of Music label. Everything depends on what do you want promote. How style is it? Our label is for pop, EDM, House, Dance, etc, but nothing is problem for me. Stores where you can make best promo are YouTube and Spotify. So, Best will be if you have YT or Spotify link. Best will be Spotify. I can make advertising, playlist placement, email DJ, radioshows etc. For price 200$ is not problem to get more than 100k Spotify streams. This number of streams not be complete in one Day, it can take 3-5 months, but I will promote it from first date.
Have a nice day!