Re: If you don't just throw away your boxes, show us what you do with them
I would advise against putting them out for curbside recycling as any passerby and those who collect it will learn that there is some serious money at your residence. Also, be wary of taking them to a central recycling center as the workers observe and put together a pattern of behavior. You don't want any unexpected visitors to your residence.
In my county, we have both curbside and central recycling centers for larger items/bulk. The centers are staffed by inmate work details.
Your best and safest bet is to dispose of the boxes either by fire or dispose of boxes/wrappers in and around town (gas stations, fast food restaurants, etc.). Be sure to break the boxes down and bag them up in a separate bag before dumping in town.
Be safe.