thanks very much for your donation!
you can specify widget's version when add plugin. (updated add plugin document with widget's version)
test one of them and i 'll try to make new "WarterMark" plugin.
phonegap build has no barcode core plugin.
but has 3rd party barcode plugin. ()
so it's possible.
i'll happily try to make it.
if you say wp8 phone, this c2 plugin works well in wp8 as well as in all phonegap platforms (android,blackberry10,ios,windows8,wp8 are tested)
thanks for your donation ,again.