There are already suggestions to change this System completly, so i will focus on the Problems of the current state.
My lovely wife began to play this game 2 Weeks ago, so i was able to see at her questions the things at the vourcher System, that are not friendly to new Players.
Every Contract need a checkbox “can be done in PVE”, indicating this can be done in PVE Mission
The T-Set to which the Contracts belong should be made visible (i know you may can think of this due to the rank of the Mission, but i its more clear to new Players if the contract states “I AM A T3 MISSION”.
Every time, a Ship in the Loadout is changed and a Contract is accepted the game have to check internal, if all selected Contracts are fullfillable with the current ship setup.
Otherwise there need to be a warning Popup “With your current T2 Ships, you cannot do the T3 Contracts you have active”