Will You Build It? — FactoryProduct ideas tested with a fixed amount of real money: the rules, the cards and every attempt, with its numbers.https://willyoubuild.it/factory2026-10-13T00:00:00ZWill You Build It?https://willyoubuild.it/aboutThe rules, written before the first euro is spenthttps://willyoubuild.it/factory/rules2026-10-13T00:00:00Z2026-10-13T00:00:00ZA fixed budget, one measure and the rules for testing product ideas with real money, published before anything is spent.