when i print a usps priority mail express flat rate envelope label in sixbit it says (just now) $30 and change. I have my endicia account hooked to sixbit. but when i just went straight through my endicia dazzle desktop program it was only $20.66 for the same exact order (i caught it because i have the setting to open endicia to preview and i saw the charge of 30, so i canceled and then did it through endicia straight). I called endicia and they told me this was a problem with the XML file that sixbit is sending over to endicia.
This is not the first time this has happened. Has anyone else encountered this problem before when printing usps priority express flate rate envelope? this has happened several times. And Sixbit, yes this is a bug and needs to be fixed.