48 What is the difference between DeepCheque.Org and other print production web sites ?

There is a long list of differences but the main one is: Quality.

Prints produced within DeepCheque.Org worldwide project are not High quality, they are Art Quality. Most other differences follow from there.
Not only DCNotes are art quality, they can be very easily used to obtain Art Objects themselves.

If you do not understand or see that main difference there is nothing for you here.