MailResponder Codes from Mosaic Append

[david_oa]

I notice that we get a MailResponder Code back when mosaic appending data, but I can't determine what the codes mean.  

The values are M, U, or S.  The S seems to be appending only, as the HH main data set does not have an S assigned to any HHs.

Can someone tell me what the codes mean?  Thanks

[MarqueeCrew]

@david_oa ,

M = Multi-Buyer
U = Unknown

Y = Single Buyer

Cheers,

Mark