ROM (Photonics Online Meetup) is a platform for organizing short meetings of a business format (for example, between sellers and potential buyers). The situation when different parties of business processes cannot meet and discuss all the important details of their cooperation is familiar to many. The COVID-19 pandemic has moved most relationships of this kind to an online format, but even here misunderstandings often occur, sound or video disappears, and annoying interference occurs. ROM is a platform that makes calls between buyers and sellers easier, faster and more reliable than ever before.