I sell and buy with uspsmo. Lost one purchase cause the guy wanted me to do PayPal. I refused. Have had zero problems with this.
It costs $1.75 for any usps up to $1000, and the largest increment is $1000. So in some cases you may need to buy multiple if the item costs more than $1000. I do have several post offices less than 10 miles. And my bank cashed them, zero question.
