For all the people with large number of chips, the most feasible option would be a double density board with 20 Chips at about 100eur.
I ordered 30 chips. Can I have two modules?
1. with 20 chips at 100 eur
2. with 10 chips at 80 eur
As opposed to having 30 chips in 3 modules of 10 chips each at 80 eur each (240 eur). I would like to save some money. I am sure those who ordered 40 chips would prefer having your 20 chip modules too.
You could make an offer like small, medium and large. 10, 20 and 30 chips. If you do that, I'll take a 30 chip module. Maybe charge 120 eur for it?