300 participatnts meeting

@dzenis94 

You will need either a Business account, which has a minimum of 10 users at $19.99 /month/license ($199/month).

Or two Pro licenses, each with the Large Meetings Add-On - 2x $14.99/month/license + 2x $50/month ($129/month).

https://zoom.us/pricing

With the Business option, any one user could Host two concurrent meetings, once licensed.

With the Pro option, each of your two meetings would need to be organized by one of the two user-accounts.

https://support.zoom.us/hc/en-us/articles/206122046-Can-I-host-concurrent-meetings-

You could try contacting Sales and seeing if there is another way, or any promotions available. Maybe they will have some other options.

Hope this helps.

Rupert