WES submission Question

[mrandmrs]

Please check this thread:

WES : sending transcripts to WES, am I supposed to send each credential in a different envelope or all in a single envelope?

I got Bachelors and Masters Transcripts sealed in separate envolopes ( got one reference number for both) My wife got her Bachelor transcripts in a sealed envolope. ( have different WES reference number) My question is, Can we send all these in one courier to WES or Should I separate mine and wife’s transcripts and send 2 couriers ?