It allows to connect Prom.ua market-place to OneBox. The orders from prom.ua will go to OneBox automatically as processes. The messages from pom.ua will get to OneBox as workflows and notifications in Communication center. You can also import & export the list of contacts, products, filters, categories, brands. You can update the availability and product prices, status of processes and messages in prom.ua base. You'll be able to send reply to client's message, based on the last comment in process.