Feel free to stuff as much paper as you can fit, it’s just wood, plastics and the like that are too rigid for the machines to handle sometimes. USPS gets money for return mailing, so it’s a benfit to them as long as shims or pieces of plastic arent flying around the facility like a bullet.
This … feels like you are telling me to go for it.
Feel free to stuff as much paper as you can fit, it’s just wood, plastics and the like that are too rigid for the machines to handle sometimes. USPS gets money for return mailing, so it’s a benfit to them as long as shims or pieces of plastic arent flying around the facility like a bullet.