You can purchase any of the available coins for as low as €1 and sell them starting from €0.01.
If you have the Standard plan, the sale value must be higher than the applicable fee, which is either 1.49% or a minimum of €0.79.
The maximum amount per individual purchase is €10,000. However, your total portfolio can be larger once compliance conditions are met.
Are you subscribed to the Prime plan? If so, any trades you make with the Crypto 2.0 Pocket will be exempt from fees.