how fast y'all go thru carts?

I mainly smoke bud, but I usually keep a shatter pen around when I go out with the boys and want to rip a quick blinker in the bar bathroom lmao. If I didn't smoke bud, I would easily plow thru a cart in 4-7 days. But as of right now, I pretty much only use it when I go to the bar, so it takes me about a month to get through a cart.