- Let someone else call a pizza delivery service for you.
- Call a pizza delivery service
- Go to a pizzeria.
- Let someone else get frozen pizza at a supermarket.
- Get frozen pizza from a supermarket.
- Buy pizza dough at a supermarket.
- Buy flour, tomato sauce and cheese at the supermarket.
- Grow your own tomatoes.
- Cycle to a farm to buy flour.
- Grow your own flour.
- ...