Hey influencers - which social media site is your favorite for posting sponsored content?

Is there one platform that makes it super easy to post and mark content as sponsored? Or are there any shortcuts you use to make this process easier?

@sathya
@mike
Michael Quoc Agreed, Instagram is a great platform these days!
@Justsariis79
Sara Howard Instagram.
@FitFoodTravelUK
@FitFoodTravelUK Instagram!
@Nickyzworld
Thati Segoatle Facebook and Instagram
@whereswallington
James Wallington Instagram!
@sathya
Sathya Narayanan followed 2 new interests