I have a Priority Mail box (not a flat rate box) but a Parcel Post label. Googling it doesn't help, but would it get returned if I use the Priority Mail box w/ the Parcel Post label?
I would think yes but just wondering if anyone has done that. All of my other boxes are either too big or too small for this package.
I would think yes but just wondering if anyone has done that. All of my other boxes are either too big or too small for this package.
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