What types of gear and stuff are your players buying with their gold and treasure? Are you sticking to the equipment section in BBF?
BareBones Fantasy RPG is not associated with Skaldcrow Games' Bare Bones Multiverse, despite similar names. Check out Glenn's products by clicking here.
My players are spending their money by starting their own business. They bought a run-down building in town and are opening a "curiosity shop."
When I told them that even in a town full of mages there wasn't really a magic item shop per se, they said "good - then we won't have competition."
They're not only selling magic of course. They're selling magic reagents and anything interesting they find during their adventures. The only big-ticket thing they've sold so far is some dragon's blood.
Not that they killed a dragon. They got some as a reward when they helped a dragon out. In our campaign world dragon's blood is among the most powerful reagents possible.
I also have firearms in the setting. That's a popular money sink, but they're quite expensive.
One of the characters got transformed into a golem, and he's spending money improving his appearance with metal adornments.