Sell and Discard Consumables
There is a mass quick sell function coming to FUT for FIFA 20 which means it will be easier to earn coins from discarding the undesirable items. It’s not been confirmed whether the mass quick sell function will also be available for club items such as balls and kits, but discarding these will also be a good source of coins.
Consumable items such as contracts, chemistry styles and position modifiers could provide players with a few extra coins.
Obviously, these are items you need to maintain their own club but in the event of having a few extra, don’t just leave them hanging around.
In particular, gold squad fitness cards and desirable position modifiers (such as CF > CAM) can go for a few thousand coins each on the market.