Ways of promotions

• https://www.google.com/retail/get-started/?product=merchant-center
• fb pixel - https://www.facebook.com/business/help/952192354843755?id=1205376682832142
• google adsense
• prosale prom ua
• fb ads

Images stocks

• https://github.com/heyalexej/awesome-images
• https://www.freepik.com/