E-commerce & Digital Media

We build online stores and the video content that sells them.

Kostin LLC is a Miami-based e-commerce and digital media company selling consumer products online to customers in the US and internationally.

About

Kostin LLC is a Miami-based e-commerce and digital media company. We run online stores on Shopify that sell consumer products (seasonal gifts and apparel) to customers in the US and internationally, marketed through short-form video content on TikTok, Instagram and YouTube.

We also produce educational YouTube content about e-commerce and earn revenue from partnerships, affiliate commissions and creator programs. We work with freelance video editors, content creators and suppliers around the world.

What we do

E-commerce stores

We operate Shopify stores selling consumer products, such as seasonal gifts and apparel, shipped to customers in the US and internationally.

Digital media

We create short-form video for TikTok, Instagram and YouTube, and publish educational YouTube content about building and running e-commerce businesses.

Creator partnerships

We partner with independent content creators who promote our products and earn commission, alongside affiliate and brand partnerships.

Contact

Email
sergei@kostin.llc
Operations
Miami, Florida, USA
Registered address
Kostin LLC
5830 East 2nd Street, STE 7000 #27772
Casper, WY 82609
United States