We are a new MS partner for Dynamics 365, we have been trying to have a cloud partner access to an instance that we can work on for integrating our other products and testing customer scenarios for pre sales activities. We contacted MS and they asked us to buy a 20 user license which is crazy. Is there a way that dont know about to have access to a full functional instance for a reasonable price to work on. please note that we do have access to the demo instance but it does not have what we need.