Lots of businesses use Instagram as part of their social media promotions. But now you can actually use Instagram as an e-commerce platform. Spreesy is a social commerce solution that allows people to buy and sell items directly on Instagram.
Co-founders Spencer Costanzo and Braydon Batungbacal developed the service while working on another project.
“After spending months developing a marketplace app, we were exhausted and looking for ways to quickly scale with no money,” Costanzo explained in an email interview with Small Business Trends.
from Blogger http://evangelinagius.blogspot.com/2015/02/purchase-by-commenting-on-instagram.html
Evangelina Gius 