Client Service

In case of any questions, product inquiries, support with the selection of your token(s) or any other topics you can contact (GMT+1) at +31651988499.

You can always leave an email at [email protected].

The easiest way is to start a conversation via My Account. We advise you to register at our website so we have all relevant information directly available. 

YiY is located at Langestraat7, 1015AK Amsterdam, The Netherlands.