This is the website in which promoters provide product information to clients and clients chat with promoters about the products. The promoters can also make and edit offers in this web app and they can also scan QR codes of products.
This web app is made mainly for mobile devices.
We used AngularDart and Firebase for chatting functionality. You can send text messages with images and various attachments with this app. You can also send voice messages with this web app.