Simple Money-Makers47
Simple lost-and-found board for towns and campuses
Free to post, monetise with featured placement and campus or council subscriptions.
Why it can work: Lost items find their way home more often on a local board; featured placement funds the service.
Budget calculator
Brunei budget calculator
Enter what you can spend and how much time you have — see which Brunei ideas actually fit, with BND costs.
BND 1,000