Why I built this
I manage a golf course here in North Dakota, and for years our front desk ran off a paper clipboard — a sign-out sheet for carts, a stack of waiver forms nobody read twice, and whoever was working the counter that day as the only record of who had which cart, and when.
It worked, until it didn't: a cart nobody could account for, a damage question with no record to settle it, a new hire trying to decode last week's handwriting on their first Saturday. I built Cart Barn on nights and weekends to fix that for our own front desk first — not as a side project I hoped to sell someday, just something I needed to stop dreading Saturday mornings.
It's been running our own checkout window ever since. If your course is still working off the same clipboard, I think it can save your front desk the same headaches it saved mine.