Microbuy is a product that you can buy or sell items over a tiny link that is generated. By this way you and your customers are safe, when you want to sell things over twitter, instagram, whatsapp and e-mail.
It's available both web(powerfull on mobile browsing) and mobile app.
Web application is developed for each screen size, in order make the screens available in every mobile screen. By this way, when you share your link in whatsapp or instagram, page displayed in mobile browser is perfectly crafted for it.
No account is required if you just want to buy things. No username or password, just provide a communication point for the shopping.