There is a theatrical supply store in Madison which I do business with for colors, gobos (steel patterns in the lights), lamps, gaffer tape, etc. I love them. You can email them an order, call them, or walk in, and if they don’t have what you need they will order it. Their sales staff is helpful and friendly, and because most of the theater companies in Madison do business there you can charge things to your company, which helps eliminate the reimbursement hassle.
The only problem is that their credit card machine’s header has an unfortunate abbreviation for “Associates.”
When is the last time you checked your own output for things like this?