The first week in the Netherlands, I had just large money like 500 Euro bills and I couldn't shop in stores with that money.
Where to find money exchange
I needed to find a place to exchange my money. If you face the same problem search for GWK travelex branches in your city. My city was Utrecht and I could find one at the central station. Mostly you can find money exchanges at airports and train stations.
Costs of money exchange
The money exchange charged 10 euro commission fee, this amount is depended on the total amount of money you want to exchange. They changed my money to more practical money and I could shop a lot after thatπ