If interested,here is how I Mail all Packages,problem free,& do not go to the Post Office,unless once in a while on a Sunday. First off,open an account with the Postal Service, & order all Free supplies on line,including Priority Tape, also keep a Pay Pal account open that I can also use if desired,for Payment.

For small envelopes use a Gram scale,& convert to Ounces,will tell you how much Postage is required. up to 13 OZ then use Priority Mail. Can use Stamps,ordered on line,or I buy at the Supermarket,or Print Postage label if heavy enough. Most always use Confirmation,free online.

Put items in either a Priority Envelope,or Small Priority box. Insulate to prevent Movement inside,& I use lots of their tape,& then Put item,in my Mail box. On the Medium,or large Box,I put a note on my Mail box,it says "Mailman Please blow you Horn have Package.Thanks John". He has not failed Me yet. On Sunday,on my way to the local Market,I go by the Post Office,just in case,was to late Missed Saturdays P/U, & drop in chute.

Have sent Tools,Silver Strikes,& Casino Cards,for years this way... Problem Free John