You will also have been told that you need a corkboard for your office.
But who wants to spend fifty dollars on a corkboard when funds are low?
Think now: a corkboard is brown.
So are cardboard cartons.
A suitably sized carton from the local supermarket, flattened out and trimmed to present the largest face side will do just fine.
Screw it to the office door with two small wood screws - that's all it will take, and you're in business.
Buy your own map pins; don't steal them from the local church's bulletin board.