Item Limit
You can maximum place 100 items in a restaurant.
After 1 year playing
When you have managed to survive in Pizza Tycoon for a whole year, you will receive an (undocumented) extra feature. You can now edit the floor pattern in your restaurants to you taste by clicking on the tiles in your equipment book!
After 2 years playing
The following changes were noticed after two years playing.
Suppliers Out:


2nd Hand Studio
New Suppliers In:

Trend-setter Studio

New Age Video games

Foil Coating

Restaurant Ratio Ltd.
After 3 years playing
The following changes were noticed after three year playing.
Suppliers Out:

Marble Floors