You can make payments of up to EUR 2,500 on your bank card, and withdraw up to EUR 1,250 as standard. For under 18s the limit for both is EUR 250. For a higher limit you can temporarily increase your spending limit for up to 7 days.
Call +32 (0)2 762 60 00 or contact your bank.
All the details about spending limits can be found in Clause V of the General Terms and Conditions valid until April 11th, 2016 (pdf) / of the General Terms and Conditions valid from April 12th, 2016 (pdf).